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Morgan V

Sustainable community - Wikipedia, the free encyclopedia - 1 views

  • Sustainable communities are communities planned, built, or modified to promote sustainable living. They tend to focus on environmental sustainability (including development and agriculture) and economic sustainability. Sustainable communities can focus on sustainable urban infrastructure and/or sustainable municipal infrastructure.
Katie Day

Food Experts Worry as World Population and Hunger Grow - NYTimes.com - 0 views

  • Scientists and development experts across the globe are racing to increase food production by 50 percent over the next two decades to feed the world’s growing population, yet many doubt their chances despite a broad consensus that enough land, water and expertise exist.
  • The number of hungry people in the world rose to 1.02 billion this year, or nearly one in seven people, according to the United Nations Food and Agriculture Organization, despite a 12-year concentrated effort to cut the number.
  • Agronomists and development experts who gathered in Rome last week generally agreed that the resources and technical knowledge were available to increase food production by 50 percent in 2030 and by 70 percent in 2050 — the amounts needed to feed a population expected to grow to 9.1 billion in 40 years.
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    article published Oct 21, 2009 For the lending a hand UOI
Luke Whitehouse

Informal Methods of Multiplication - 0 views

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    Children are taught formal procedures of multiplication at school. However, they frequently develop their own informal methods which are quicker and easier to do than these formal algorithms. Those with a good understanding of place value and number principles will devise their own methods of multiplication or various methods to suit specific questions. It is important that such alternative and logically correct methods be accepted and encouraged so that children are not 'put off ' mathematics as a whole.
Mahi N

Rainforest People - 0 views

  • Tropical rainforests have long been home to indigenous peoples who have shaped civilizations and cultures based on the environment in which they live. Great civilizations like the Mayas, Incas, and Aztecs developed complex societies and made great contributions to science. Living from nature and lacking the technology to dominate their environment, native peoples have learned to watch their surroundings and understand the intricacies of the rainforest. Over generations these people have learned the importance of living within their environment and have come to rely on the countless renewable benefits that forests can provide.
    • Mahi N
       
      Find out more about the history of rainforest people,incas and aztecs and how they have changed
Ajay V

Rainforest Facts - 2 views

shared by Ajay V on 09 Sep 09 - Cached
  • It is estimated that nearly half of the world's estimated 10 million species of plants, animals, and microorganisms will be destroyed or severely threatened over the next quarter-century due to rainforest deforestation.
    • Marius S
       
      Wow!
  • Commercial logging is the single largest cause of rainforest destruction, both directly and indirectly. Other activities destroying the rainforest, including clearing land for grazing animals and subsistence farming. The simple fact is that people are destroying the Amazon rainforest and the rest of the rainforests of the world because "they can't see the forest for the trees."
    • Gurupranav G
       
      Useful if you are looking at the destruction of rainforests.
  • When a medicine man dies without passing his arts on to the next generation, the tribe and the world loses thousands of years of irreplaceable knowledge about medicinal plants.
    • Marius S
       
      Linked to a paragraph below...
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  • Rainforests once covered 14% of the earth's land surface
    • Gurupranav G
       
      gurusQ4. Useful- Destruction of rainforests.
  • Most rainforests are cleared by chainsaws, bulldozers and fires for its timber value and then are followed by farming and ranching operations, even by world giants like Mitsubishi Corporation, Georgia Pacific, Texaco and Unocal.
    • Gurupranav G
       
      gurusQ4. Useful. Destruction of rainforests.
  • There were an estimated ten million Indians living in the Amazonian Rainforest five centuries ago. Today there are less than 200,000.
    • Audrey C
       
      Why though?
  • At least 3000 fruits are found in the rainforests; of these only 200 are now in use in the Western World.
    • Antonio D
       
      We should stop this!
  • The beauty, majesty, and timelessness of a primary rainforest are indescribable. It is impossible to capture on film, to describe in words, or to explain to those who have never had the awe-inspiring experience of standing in the heart of a primary rainforest.
  • Each time a rainforest medicine man dies, it is as if a library has burned down.
    • Chloe W
       
      I can't believe they have that much knowledge!
  • At least 80% of the developed world's diet originated in the tropical rainforest. Its bountiful gifts to the world include fruits like avocados, coconuts, figs, oranges, lemons, grapefruit, bananas, guavas, pineapples, mangos and tomatoes; vegetables including corn, potatoes, rice, winter squash and yams; spices like black pepper, cayenne, chocolate, cinnamon, cloves, ginger, sugar cane, tumeric, coffee and vanilla and nuts including Brazil nuts and cashews.
    • Chloe W
       
      WOW! It may not be the most unique foods and plants, but it is interesting that most of our things come from rainforests!
    • Chloe W
       
      Hopefully, this will come in handy for my central idea.
  • Two drugs obtained from a rainforest plant known as the Madagascar periwinkle, now extinct in the wild due to deforestation of the Madagascar rainforest, have increased the chances of survival for children with leukemia from 20 percent to 80 percent. Think about it: eight out of ten children are now saved, rather than eight of ten children dying from leukemia. How many children have been spared and how many more will continue to be spared because of this single rainforest plant? What if we had failed to discover this one important plant among millions before human activities had led to its extinction? When our remaining rainforests are gone, the rare plants and animals will be lost forever-and so will the possible cures for diseases like cancer they can provide.
    • Marius S
       
      Because of deforestation, all this has happened!
  • Rainforests have evolved over millions of years to turn into the incredibly complex environments they are today. Rainforests represent a store of living and breathing renewable natural resources that for eons, by virtue of their richness in both animal and plant species, have contributed a wealth of resources for the survival and well-being of humankind. These resources have included basic food supplies, clothing, shelter, fuel, spices, industrial raw materials, and medicine for all those who have lived in the majesty of the forest. However, the inner dynamics of a tropical rainforest is an intricate and fragile system. Everything is so interdependent that upsetting one part can lead to unknown damage or even destruction of the whole. Sadly, it has taken only a century of human intervention to destroy what nature designed to last forever. The scale of human pressures on ecosystems everywhere has increased enormously in the last few decades. Since 1980 the global economy has tripled in size and the world population has increased by 30 percent. Consumption of everything on the planet has risen- at a cost to our ecosystems. In 2001, The World Resources Institute estimated that the demand for rice, wheat, and corn is expected to grow by 40% by 2020, increasing irrigation water demands by 50% or more. They further reported that the demand for wood could double by the year 2050; unfortunately, it is still the tropical forests of the world that supply the bulk of the world's demand for wood.
    • Yen Yu C
       
      rainforest could be gone if the wood suplies keeps going up like this!
  • In 1950, about 15 percent of the Earth's land surface was covered by rainforest. Today, more than half has already gone up in smoke. In fewer than fifty years, more than half of the world's tropical rainforests have fallen victim to fire and the chain saw, and the rate of destruction is still accelerating. Unbelievably, more than 200,000 acres of rainforest are burned every day. That is more than 150 acres lost every minute of every day, and 78 million acres lost every year! More than 20 percent of the Amazon rainforest is already gone, and much more is severely threatened as the destruction continues. It is estimated that the Amazon alone is vanishing at a rate of 20,000 square miles a year. If nothing is done to curb this trend, the entire Amazon could well be gone within fifty years. Massive deforestation brings with it many ugly consequences-air and water pollution, soil erosion, malaria epidemics, the release of carbon dioxide into the atmosphere, the eviction and decimation of indigenous Indian tribes, and the loss of biodiversity through extinction of plants and animals. Fewer rainforests mean less rain, less oxygen for us to breathe, and an increased threat from global warming.
    • Yen Yu C
       
      that is just scary but it is something we must know inorder for someone to solve the problem someday...i guess
  • But who is really to blame? Consider what we industrialized Americans have done to our own homeland. We converted 90 percent of North America's virgin forests into firewood, shingles, furniture, railroad ties, and paper. Other industrialized countries have done no better. Malaysia, Indonesia, Brazil, and other tropical countries with rainforests are often branded as "environmental villains" of the world, mainly because of their reported levels of destruction of their rainforests. But despite the levels of deforestation, up to 60 percent of their territory is still covered by natural tropical forests. In fact, today, much of the pressures on their remaining rainforests comes from servicing the needs and markets for wood products in industrialized countries that have already depleted their own natural resources. Industrial countries would not be buying rainforest hardwoods and timber had we not cut down our own trees long ago, nor would poachers in the Amazon jungle be slaughtering jaguar, ocelot, caiman, and otter if we did not provide lucrative markets for their skins in Berlin, Paris, and Tokyo.
    • Yen Yu C
       
      why really is to blame??i think it's every human that lives in a house and have wonerful furnitures . I think even me.....us....
    • Yen Yu C
       
      good for some of my questions.....
  • More than half of the world's estimated 10 million species of plants, animals and insects live in the tropical rainforests. One-fifth of the world's fresh water is in the Amazon Basin.
    • Gurupranav G
       
      Useful for my Q1, Q3
  • It is estimated that a single hectare (2.47 acres) of Amazon rainforest contains about 900 tons of living plants, including more than 750 types of trees and 1500 other plants.
    • Gurupranav G
       
      Useful if you are loking at the biodiversity of a rainforest.
  • Destruction of our rainforests is not only causing the extinction of plant and animal species, it is also wiping out indigenous peoples who live in the rainforest.
    • Gurupranav G
       
      Useful for my Q4
  • he problem and the solution of the destruction of the rainforest are both economic. Governments need money to service their debts, squatters and settlers need money to feed their families, and companies need to make profits. The simple fact is that the rainforest is being destroyed for the income and profits it yields, however fleeting. Money still makes the world go around . . . even in South America and even in the rainforest. But this also means that if landowners, governments, and those living in the rainforest today were given a viable economic reason not to destroy the rainforest, it could and would be saved. And this viable economic alternative does exist, and it is working today. Many organizations have demonstrated that if the medicinal plants, fruits, nuts, oils, and other resources like rubber, chocolate, and chicle (used to make chewing gums) are harvested sustainably, rainforest land has much more economic value today and more long-term income and profits for the future than if just timber is harvested or burned down for cattle or farming operations. In fact, the latest statistics prove that rainforest land converted to cattle operations yields the landowner $60 per acre; if timber is harvested, the land is worth $400 per acre. However, if medicinal plants, fruits, nuts, rubber, chocolate, and other renewable and sustainable resources are harvested, the land will yield the landowner $2,400 per acre. This value provides an income not only today, but year after year - for generations. These sustainable resources - not the trees - are the true wealth of the rainforest.
    • Gurupranav G
       
      Useful for my Q4. Tells you the basic reason why rainforests are being destroyed.
    • Marius S
       
      That's interesting...
  • More than 20 percent of the world oxygen is produced in the Amazon Rainforest.
  • And while 25% of Western pharmaceuticals are derived from rainforest ingredients, less than 1% of these tropical trees and plants have been tested by scientists.
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    Its good
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    At least 3000 fruits are found in the rainforests; of these only 200 are now in use in the Western World
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    Its intersting, and I never knew that!
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    Loads of inforamation... really good!
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    a commercial website that has a page of rainforest facts aimed at students doing reports
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    At least 3000 fruits are found in the rainforests; of these only 200 are now in use in the Western World
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    At least 3000 fruits are found in the rainforests; of these only 200 are now in use in the Western World
Annabelle H

Rainforest Animals - 0 views

  • The Sumatran rhinoceros is a small, hairy rhinoceros which survives in limited numbers in pockets of Indonesian and Malaysian rain forests. In the early 1900s it ranged over most of Southeast Asia from the Himalayas in Bhutan, eastern India through Malaysia, Sumatra and Borneo. Now they are only found in little forest pockets on the Indonesian island of Sumatra and the Malay peninsula.
    • Katherine G
       
      For Research, Remeber to do on weekends . . .
  • The smallest living rhinoceros, the Sumatran rhinoceros has a gray-brown leathery hide. Its deep folds around the neck, behind the front legs, and before the hind legs give the rhinoceros an armor-plated appearance. It has a short, stocky body and stumpy legs which are covered with coarse reddish-brown hair. Its body length is from 8 to 8.5 feet and stands 4.5 feet at the shoulders. A mature rhino weighs from 2200 to 4400 pounds.
  • The Sumatran rhinoceros is the only Asian rhinoceros with two horns. Both sexes of rhinos have horns, the front horn being larger, averaging 15 to 20 inches. The male's horns are usually bigger than the female's, whose second, smaller horn is often absent. The upper lip curves down and can move around to grasp objects.
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  • Information about the Sumatran rhino has been difficult to come by because it survives in small, scattered populations in the thick undergrowth of their rainforest habitat. It is known that the females have territories of about 1.2 to 2.2 miles in diameter that partially overlap with other females. The males seem to be nomadic. The estimated density per animal is approximately one animal per 15 sq. miles in high density areas, and one animal per 31 to 46 sq. miles in low density areas.
  • They live in a variety of habitats, but prefer higher elevations in the mountain moss forests and tropical rain forests with few human developments. The rhinos are most often found near water, and spend much of the day in mud wallows, which they dig out themselves and whose perimeters are kept clean. The wallows help the rhino avoid biting insects and protects them from the heat .
  • Sumatran rhinos are solitary animals who only come together to breed. Breeding of captive Sumatran rhinos has shown that the female will not come into estrus until she senses the nearness of a male. This reduces energy spent on cycling when the rhinos don't come into contact with each other on a regular basis. Gestation is 475 days with one calf per birth. The calf is covered with a dense coat of reddish hair. Calves are weaned at 18 month, but stay close to their mother for 2 to 3 years. Females reach sexual maturity at 4 years, and males take 7 years to reach sexual maturity. Birth intervals between calves is 3 to 4 years. The life span of captive rhinos is around 35 years.
  • Rhinos feed just before dawn and after dusk and move about during the night. The normal diet of the Sumatran rhino includes wild durian mangoes, figs, bamboo and plants species characteristic of disturbed forests. It will knock down saplings to get at the tender leaves. They are very fond of salt licks and each territory will include one.
  • The Sumatran rhinoceros is the smallest and rarest rhinoceros species. There are thought to be only 300 animals still in existence and the IUCN has put it on its critically endangered list in 1996. These survive in very small and scattered populations, their habitat fragmented into smaller and smaller pieces by encroaching human populations. The number of Sumatran rhinos has declined 50% due to poaching in the last 10 years. There are no signs that the situation is stabilizing. Efforts have been made by IUCN to set up a 3 year program for the protection to the Sumatran rhino in Indonesia and Malaysia in the wild. They are seeking to extend the program, whose funding ended in 1998. Captive breeding programs have also been set up, but have not been very successful. Since 1984 40 rhinos have been captured to participate in breeding programs, but 19 of these have died. Artificial insemination efforts have also not been very successful. These failures were the result of lack of knowledge of the diet and reproduction of the Sumatran rhinoceros. Experience so far has shown that the rhinos need larger enclosures with more natural conditions. Time is running out as efforts to save the Sumatran rhinoceros from extinction continue.
  • The Toco Toucan is the largest of the toucans. It can get to about twenty-four to twenty six inches in length. Its bill is brightly colored orange and black and can get to about eight inches in length. The Toco Toucan weighs about ten to seventeen ounces. The Toucan's massive bill is not as heavy as it looks; it has a hard outside and a hollow inside. A bright blue patch of blue skin surrounds the eye.
  • ifty degrees North to fifteen degrees South, and thirty-five degrees to sixty-five degrees in
  • The Wagler's pit viper lives in trees of the Southeast Asian rainforest. The climate in the rainforest is wet and humid and it rains a lot. During the wet season, or monsoon season, it
  • Chimpanzees are about 3 to 5 feet tall and weigh from 99 to 176 pounds. They have black hair. Adults are very often bald, usually a triangle on the forehead of the male, and more complete baldness in females. Their faces are hairless. Infants have pink faces which turn darker with age. Although chimpanzees have no tail, infants have a white tail tuft.
  • Africa Forest Elephant Bengal Tiger Chimpanzee Common Palm Civet or Musang Dawn Bat Golden Lion Tamarin Harpy Eagle Jambu Fruit Dove King Cobra Kinkajou Linn's Sloth Orangutan Proboscis Monkey Red-shanked Douc Langur Silvery Gibbon Slender Loris Sumatran Rhinoceros Toco Toucan Vampire Bat Wagler's Pit Viper
    • Gurupranav G
       
      This is just beautiful. If you want to know about some of the animals that live in tropical rainforests, well just click on one of the names and you'll find out about it. one example is to your right . This is a piece of information on the African Forest Elephant, which can also be called the Pygmy elephant, as it says here. Maybe you would want to find out about that animal.
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    Rino Info
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    Elephant Info
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    very good animal info
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    chimpanzees
Antonio D

Alpine Biome - 0 views

  • Cold, snowy, windy. When you hear those words they make you think of mountains. The Alpine biome is like winter is to people in New England; snow, high winds, ice, all the typical winter things. In Latin the word for 'high mountain' is 'alpes'. That is where today's word alpine comes from. Alpine biomes are found in the mountain regions all around the world. They are usually at an altitude of about 10,000 feet or more. The Alpine biome lies just below the snow line of a mountain. As you go up a mountain, you will travel through many biomes. In the North American Rocky Mountains you begin in a desert biome. As you climb you go through a deciduous forest biome, grassland biome, steppe biome, and taiga biome before you reach the cold Alpine biome. In the summer average temperatures range from 10 to 15° C . In the winter the temperatures are below freezing. The winter season can last from October to May. The summer season may last from June to September. The temperatures in the Alpine biome can also change from warm to freezing in one day. Because the severe climate of the Alpine biome, plants and animals have developed adaptations to those conditions. There are only about 200 species of Alpine plants. At high altitudes there is very little CO2, which plants need to carry on photosynthesis. Because of the cold and wind, most plants are small perennial groundcover plants which grow and reproduce slowly. They protect themselves from the cold and wind by hugging the ground. Taller plants or trees would soon get blown over and freeze. When plants die they don't decompose very quickly because of the cold. This makes for poor soil conditions. Most Alpine plants can grow in sandy and rocky soil. Plants have also adapted to the dry conditions of the Alpine biome. Plant books and catalogs warn you about over watering Alpine plants. Alpine animals have to deal with two types of problems: the cold and too much high UV wavelengths. This is because there is less atmosphere to filter UV rays from the sun. There are only warm blooded animals in the Alpine biome, although there are insects. Alpine animals adapt to the cold by hibernating, migrating to lower, warmer areas, or insulating their bodies with layers of fat. Animals will also tend to have shorter legs, tails, and ears, in order to reduce heat loss. Alpine animals also have larger lungs, more blood cells and hemoglobin because of the increase of pressure and lack of oxygen at higher altitudes. This is also true for people who have lived on mountains for a long time, like the Indians of the Andes Mountains in South America and the Sherpas of the Himalayas in Asia. bibliography: "Himalayas", http://encarta.msn.com/find/, (June 2000). "General Ecology, EEOB 404", http://www.tulane.edu/~eeob/Courses/Ecology_Materials/arctic_alpine_99f.html, (June 2000).
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    great info on this praticular biome
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    great info on this praticular biome
Thomas C

Borneo - 0 views

  • Hornbills are important to the tropical rainforest of Borneo. Their bills help them eat large fruits and carry seeds to new areas of the forest
    • Thomas C
       
      Look at the size of that things nose
  • The island of Borneo started as a single volcano beneath the sea. Millions of years ago, it erupted. Over time, smaller eruptions and earthquakes joined land together to form an island. Today, Borneo is the third largest island in the world. It is twice the size of Japan. Three countries share the island: Malaysia, Indonesia, and Brunei.
    • Thomas C
       
      A volcanic island? Intresting.
  • Over 16 million people live on Borneo. Borneo’s landscape and wildlife are diverse and include high mountains and rugged coastlines. Most of the island is covered with dense, ancient tropical rainforest. Borneo’s rare and endangered wildlife includes the orangutan, Asian elephant, proboscis monkey, flying frog, and many species of rare plants.
    • Thomas C
       
      With so many rare species, Borneo shoud be saved!
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  • Borneo’s rainforests are home to thousands of endemic species of animal, reptile, and insect. These include rhinos, hornbills, macaques, gibbons, tarsiers, and slow lorises. It also has some of the world’s strangest creatures, like flying lizards and frogs (they actually glide using webs of skin). New creatures are still being discovered. In 2005, for example, scientists discovered a large cat-fox mammal in Borneo’s rainforest. Orangutans: Borneo’s Most Famous Animal
  • Borneo’s hilly terrain, rivers, and thick forests have made it difficult to develop until recently. But in the late 1940’s, machines, trucks, and chainsaws were brought to Borneo. These made it possible for settlers from the coastal areas to cut their way into the interior of the island.
    • Thomas C
       
      Boo! no more deforestation
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    more new species? Borneo must be pretty big.
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    Brill website! come here!
Elizabeth B

Rainforest Animals - 0 views

  • The rainforests of the world are being destroyed by loggers and development. Many species found in the rainforest are endangered. Once they disappear, they are gone forever!
    • Elizabeth B
       
      Rainforest animals are mostley enangerd but what can we do to save them just from home?
    • Morgan V
       
      and most people believe that if a large animal such as jaguars we will be come extinct too.
    • Woo Hyun C
       
      If the animals are gone we won't be able to survive either. We need to save the homes of the animals
Jean Luc L

People of the Amazon Rainforest - 0 views

    • Zoe P
       
      There are many people in the rainforest the main tribes are the Huli the Pygmies Yanomami who are protected by the government. They often have diffrent belifes as it is very rare to find same tribe in another place. Many tribes have not yet been out of the depths of our world and are totaly disconeccted but they now that there are others out there. But because of deforesttation the tribes will soon be in contact with our world and forget there ways of living.
  • Of these varying Amer-Indian people living in the Amazon Rainforest, one of the largest groups is the Yanomami.  “Yano” translates to “communal house”.  Their village life is centered around the “yano”, or communal house.  The “yano” is a large, circular shelter constructed of vine and leaf thatch, which has a living space in the middle.   Village activity revolves around the main house which has multiple living quarters built in the center.  
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    u
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    At one time almost 10 million native Indians occupied the lands of the South America Rainforest. At the time when Western and European explorers and conquistadors invaded the land in search of untold riches, there were less than one million indigenous people, today there are less than 250,000 indigenous natives. As the Rainforest dies, so does the heritage of the land and sadly so do the people of the Rainforest. The remarkable human diversity here has over 215 ethnic groups speaking 170 different languages in an area composing 190 million acres of land - roughly twice the size of California. 188 million acres of this land remains inside the Brazilian Amazon, in the states of Acre, Amapa, Amazonas, Maranhao, Mato Grosso, Para, Rondonia, Roraima, and Tocantins. Of these varying Amer-Indian people living in the Amazon Rainforest, one of the largest groups is the Yanomami. "Yano" translates to "communal house". Their village life is centered around the "yano", or communal house. The "yano" is a large, circular shelter constructed of vine and leaf thatch, which has a living space in the middle. Village activity revolves around the main house which has multiple living quarters built in the center. Pygmy Tribes, include Baka and Mbuti Pygmies, like the Bushmen of the Kalahari in Africa, are some of the last remaining "hunter-gatherers". Totally self-sufficient, these many Amazonian Indian Tribes have called the Amazon Rainforest home for centuries now. The Huli Indian Tribe are one of many who make their home in the remote highland forests of Papua New Guinea. In their culture, men and women live in large groups in separate quarters. The people of the Amazon are highly intelligent, even though many have never seen any modern technology. They live by the earth and the sea and have developed an extreme affinity with nature. Their ritual ceremonies and beliefs in their lives are often governed by nature. They look between the l
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    A bit long but interesting
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    descriyion
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    descriyion
Thomas C

Borneo Tropical Rainforest Foundation - 0 views

  • The current rampant destruction of rainforest in Borneo is a biodiversity disaster of planetary proportions. Majestic gifts of creation, which took 50 to 100 million years to develop could be totally decimated in just 50 years of frenzied, largely uncontrolled exploitation
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    I might consider donating
Gurupranav G

Tropical Rainforests - 0 views

  • Because there are so many creatures living in the rainforest, there is a great deal of competition for food, sunlight and space. Some animals became very specialised. This means that they adapted to eating a specific plant or animal that few others eat. For example, parrots and toucans eat nuts, and developed big strong beaks to crack open the tough shells. Leafcutter ants climb tall trees and cut small pieces of leaves which they carry back to their nest.The leaf pieces are about 50 times their weight.The ants bury the leaf pieces, and the combination of the leaves and the ants' saliva encourages the growth of a fungus, which is the only food these ants eat. Sometimes there are relationships between animals and plants that benefit both. Some trees depend on animals to spread the seeds of their fruit to distant parts of the forest. Birds and mammals eat the fruits, and travel some distance before the seeds pass through their digestive systems in another part of the forest. One problem with specialisation is that if one species becomes extinct, the other is in danger too unless it can adapt in time. The dodo, a flightless bird of Mauritius, became extinct in 1681. Today there are just 13 calvaria trees left on the island, each over 300 years old, and nearly at the end of their life. Scientists realised that the seeds had to pass through a dodo's digestive system before they could germinate. It seemed that the tree species would also become extinct, but scientists tried domestic turkeys and have successfully managed to germinate some seeds.Many rainforest animals use camouflage to 'disappear' in the rainforest. Stick insects are perfect examples of this. There are some butterflies whose wings look like leaves. Camouflage is of course useful for predators too, so that they can catch prey that hasn't seen them. The Boa Constrictor is an example of a camouflaged predator. The South American three-toed sloth uses camouflage and amazing slowness to escape predators. Green algae grows in the sloth's fur, which helps camouflage it in the forest canopy. Sloths are among the slowest moving animals of all (inside too, as it takes about a month to digest food). They hang from branches in the canopy, and are so still that predators such as jaguars don't see them. Some animals are poisonous, and use bright colors to warn predators to leave them alone. There are several species of brightly colored poison arrow frogs. Native Central and South American tribes used to wipe the ends of their arrows onto the frog's skin to make their arrows deadly
    • Gurupranav G
       
      Amazing info if you are looking at animal adaptations
    • Niharika R
       
      niharikar Q1
Morgan V

Central America - 0 views

  • Central America offers great biodiversity, but development, tree cutting, farming, and pollution threaten the region’s natural places.
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    reasons why the rain forest is in danger
Hannah J

"SOS Amazon": every second we lose 1.5 acres of rainforests once covering 14% of earth ... - 0 views

    • Zoe P
       
      This would be great for a paragragh on "what will we lose if we lose the rainforest?"
    • Zoe P
       
      i should say that rainforest gives us products
    • Zoe P
       
      this is an interesting fact for my info.
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    • Zoe P
       
      i should make a paragragh on this subject
    • Zoe P
       
      this is good for another subject
  • * Experts estimates that we are losing 137 plant, animal and insect species every single day due to rainforest deforestation. That equates to 50,000 species a year. As the rainforest species disappear, so do many possible cures for life-threatening diseases. Currently, 121 prescription drugs sold worldwide come from plant-derived sources. While 25% of Western pharmaceuticals are derived from rainforest ingredients, less that 1% of these tropical trees and plants have been tested by scientists.
  • There were an estimated ten million Indians living in the Amazonian Rainforest five centuries ago. Today there are less than 200,000
    • Zoe P
       
      this is an interesting fact for my info.
  • * The Amazon Rainforest has been described as the "Lungs of our Planet" because it provides the essential environmental world service of continuously recycling carbon dioxide into oxygen. More than 20 percent of the world oxygen is produced in the Amazon Rainforest.
  • * At least 80% of the developed world's diet originated in the tropical rainforest. Its bountiful gifts to the world include fruits like avocados, coconuts, figs, oranges, lemons, grapefruit, bananas, guavas, pineapples, mangos and tomatoes; vegetables including corn, potatoes, rice, winter squash and yams; spices like black pepper, cayenne, chocolate, cinnamon, cloves, ginger, sugar cane, tumeric, coffee and vanilla and nuts including Brazil nuts and cashews. * At least 3000 fruits are found in the rainforests; of these only 200 are now in use in the Western World. The Indians of the rainforest use over 2,000
  • * Currently, 121 prescription drugs currently sold worldwide come from plant-derived sources. And while 25% of Western pharmaceuticals are derived from rainforest ingredients, less than 1% of these tropical trees and plants have been tested by scientists.
  • * In 1983, there were no U.S. pharmaceutical manufacturers involved in research programs to discover new drugs or cures from plants. Today, over 100 pharmaceutical companies and several branches of the US government, including giants like Merck and The National Cancer Institute, are engaged in plant research projects for possible drugs and cures for viruses, infections, cancer, and even AIDS
    • Hannah J
       
      fantastic information
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    This is a great website because it covers a lot of info. on importance of the rainforest ~ Zoe
Morgan V

Introduction to North and South America - 0 views

  • The harpy eagle nests in the tallest trees and hunts birds, monkeys, and sloths. Swinging through the lower branches, the grey woolly monkey uses its tail to grip. But this is gradually being destroyed. The Amazon Basin once dense, is now rapidly being opened up. The land is being developed for oil, mining, and farming.
Victoria B

Rainforest Aboriginal Heritage - Our Future(good for my Question) - 0 views

    • Victoria B
       
      important info on rainforest people and their future if we keep destroying their enviro ment
  • Which Way Our Future Aboriginal people are very proud of their indigenous heritage. They want the importance of their culture recognised, respected and protected. To ensure the ongoing survival of their culture, Rainforest Aboriginal people have been negotiating for shared management of their traditional country with government agencies. Rainforest Aboriginal people want to be to be recognised as the traditional land owners of the World Heritage Area with distinct cultures and individual needs. They would like to negotiate plans for their traditional lands and be involved with all aspects of land management decision making, and activities such as tourism and walking tracks planning, fire management, wildlife protection, and on the ground management. Other important goals include ranger training and employment opportunities so that Rainforest Aboriginal people can actively use their customary and contemporary land management knowledge to continue their traditions of managing their country.
  • The identification, ongoing protection and presentatiosn of cultural values is paramount. This includes cultural sites and their traditional knowledge (sometimes referred to as intellectual and cultural property rights) such as food and medicine resources. They want to be able to hunt and gather their traditional foods and other resources, while managing impacts which have the potential to impair these activities through disturbance and habitat destruction. Other important aspirations relate to the future of Rainforest Aboriginal people's communities and their survival into the 21st century. Many Rainforest Aboriginal people want to get more involved in cultural tourism because it means they can present their culture and benefit economically. One of the most heart-felt aspirations Rainforest Aboriginal people have is to get secure title to their traditional lands to ensure the integrity and survival of their cultures.  
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  • Caring For Our Country The TAFE Caring For Country Program started in 1990 at the request of North Queensland Aboriginal communities who wanted culturally appropriate ranger training. The Diploma level course runs for four years and is equivalent to tertiary education. Aboriginal rangers have unique skills as they are trained to use both traditional knowledge and contemporary management practices to preserve cultural and natural values. Practical skills taught include such things as map reading, site surveys, animal and plant field skills, visitor facility management, first aid and office management. An ecological component includes vegetation management and feral animal control as well as traditional knowledge. Archaeological and anthropological knowledge and techniques are gained in class as well as on sites in the field.
  • Aboriginal rangers now work for Aboriginal communities and in some government agencies such as the Queensland Parks and Wildlife Service, looking after rainforest and sea country. Aboriginal rangers are involved in all types of nature conservation and cultural heritage work. They liaise between Elders, Aboriginal community members and government agencies. They build and manage walking tracks for tourists. Rangers carry out surveys on cultural sites and help to manage and protect these sites. They are involved in pest and weed control, and help Government agencies to use controlled fires to maintain the diversity of plants and animals in the World Heritage Area.
  • Rangers also have an important role to play in public education. They visit schools, talk to tourists and the wider community about their work and culture. Cross cultural education and experiences for the wider community and visitors help to promote interracial understanding - an important step towards reconciliation. Aboriginal community rangers are often employed on a part-time basis to work in their communities on land management and cultural heritage protection through funding from the Commonwealth agency, the Aboriginal and Torres Strait Islander Commission (ATSIC) and the Community Development Employment Projects (CDEP). CDEP is similar to the mainstream "work for the dole" (unemployment benefits) program in that these schemes also benefit local communities. A difference is, in some cases, that many Aboriginal people may not have other opportunities to find work or be involved in caring for their country. Many young community rangers find it frustrating to be employed only on CDEP after having done four years of training. Employment of more Aboriginal rangers has the potential to greatly increase the integration of traditional management knowledge and techniques to improve overall management of the World Heritage Area, it is a question of resources. With their Elders, Aboriginal rangers are negotiating with government land management agencies for more permanent, full-time positions managing their country in the Wet Tropics World Heritage Area.  
  • t agencies.
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    Which Way Our FutureAboriginal Ranger, Eric Wason and WTMA's Mike Stott discuss a mapping project Aboriginal people are very proud of their indigenous heritage. They want the importance of their culture recognised, respected and protected. To ensure the ongoing survival of their culture, Rainforest Aboriginal people have been negotiating for shared management of their traditional country with government agencies. Rainforest Aboriginal people want to be to be recognised as the traditional land owners of the World Heritage Area with distinct cultures and individual needs. They would like to negotiate plans for their traditional lands and be involved with all aspects of land management decision making, and activities such as tourism and walking tracks planning, fire management, wildlife protection, and on the ground management. Other important goals include ranger training and employment opportunities so that Rainforest Aboriginal people can actively use their customary and contemporary land management knowledge to continue their traditions of managing their country. The identification, ongoing protection and presentatiosn of cultural values is paramount. This includes cultural sites and their traditional knowledge (sometimes referred to as intellectual and cultural property rights) such as food and medicine resources. They want to be able to hunt and gather their traditional foods and other resources, while managing impacts which have the potential to impair these activities through disturbance and habitat destruction. Other important aspirations relate to the future of Rainforest Aboriginal people's communities and their survival into the 21st century. Many Rainforest Aboriginal people want to get more involved in cultural tourism because it means they can present their culture and benefit economically. One of the most heart-felt aspirations Rainforest Aboriginal people have is to get secure title to their traditional lands to ensure the integrity and survival of
Elizabeth B

Primates - 0 views

  • Most nonhuman primates live in tropical and subtropical areas of the new world and old world. Most primates live an arboreal lifestyle, that is, they travel, eat, and sleep in the tops of trees. Even the larger apes, like chimpanzees and orangutans, usually sleep in leafy nests they make in trees. The most notable exceptions to this behavior are gorillas and humans. Both are ground dwellers.
  • As primates evolved over the past 50-60 million years, two important things happened. 1) Their faces flattened and the eyes moved to the front of the head, giving them binocular vision. 2) They developed hands with separate fingers and opposable thumbs. This allowed them to grasp and hold on to branches and other objects.
    • Elizabeth B
       
      This is a very intertesting fact must remember this for future referance.
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  • Most primate species are omnivores and like to eat many different things including fruit, leaves, insects, larvae, and other animals. Despite being omnivores, most species eat mostly fruit and other plants. Some species, like the orangutans of Borneo, mainly eat fruit. Others, like howler monkeys, eat mostly leaves and have a special digestive system to process them. Scientists think that primates prefer to eat fruit and plants, because it is much easier to get plant foods than hunt for moving animals.  
Kengo M

Plants in Desert - 0 views

  • Desert plants have developed various ways to get as much water as possible and to reduce water loss.Some plants have long roots to get water deep in the soil, or branched roots to get water over a wide area. With thick waxy layer on the stems and leaves, water can be retained and the tissues are protected from strong sunshine. Some plants have pin-like leaves to reduce water loss.        Barrel Cactus             Many desert plants are succulents and they store water in their swollen stems or leaves.  
    • Kengo M
       
      plants in the deserts How they survive. Can use for power point.
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    Plants in the deserts use in power point
Victoria B

Kivu/Virunga - Pygmy Kleinood(what are their cultures) - 0 views

  • During the formation of National Parks such as Virunga Park and Kahuzi Biega (where the mountain gorillas live), the Pygmies were removed from their ancestor’s land by force. The protection of gorillas is important and something that has to be done
    • Victoria B
       
      great info must use!
  • Environmental organisations all over the world are starting to carefully take initiatives to integrate the Batwa Pygmies in nature conservation programmes. After all, the Pygmies have a thorough knowledge of their own natural habitat...... Kleinood is now assisting the Gorilla Park management with complementary knowledge of the Pygmy way of live in order to avoid project failures. The Batwa Pygmies are now trying to survive in the savannah areas, without benefice of the forest products: a much marginalized existence. The cruel civil war in Congo has extremely traumatised the Pygmies and a lot of them are displaced and have become refugees. We find seriously ill Pygmies on a daily basis. They cannot afford any medical care. Kleinood takes them to local dispensaries and pays for their treatment. Agriculture Together with Stichting Vluchteling, Kleinood is developing agricultural and urgent food projects to fight starvation. At the same time we are encouraging the Pygmies to create their own food production. The Pygmy refugee camps are situated on porous, infertile lava land areas. To solve this problem we supplied 50 tons (!) of fertile and humus soil to create fields (shambas).
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    Why they are not living in the rainforest
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    Good website
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    need to use this for one of my questions to send to(what are their cultures?)
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