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Katie Day

Resource: Art Through Time: A Global View - 0 views

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    "A course for high school, college, and adult learners, including 13 half-hour video programs, a Web site with art images, accompanying text, and course guide. Take a trip across the world and back through the ages to experience the art of many cultures and historical periods. Thirteen themes encompass hundreds of paintings, drawings, sculptures, photos, and works in non-traditional media in this vibrant approach to the study and appreciation of art. "
Gurupranav G

Poverty in Asia - 0 views

  • Poverty in Asia,caste and progress. In this FAO Poverty In Asia map, Darker is Poorer but some light areas are just 'no data' - see our Poor in a Rich World page.A majority of the worlds poorest people today are in Asia - partly because it holds a majority of the world's population. Of course some Asian countries like Japan and South Korea are not as poor as others like India and Cambodia, with Asian poverty being concentrated in South Asia.  Asian poverty1. Poverty in some Asian countries is largely due to the pressure of population growth on scarce resources and inadequate governments allowing strongly negative caste discrimination. 2. Education, medicine, clean water and sanitation are often inadequate also3. In some Asian countries land ownership being problematic also encourages poverty. 4. Asia till recently attracted less foreign investment than Latin America, but more of it has been stable longer-term European investment. Some of Asia has shown good progress on poverty in recent years, like China and South Korea. (in China noteably helped partly by controls on population growth)  But Asia, holding the largest populations, still has many extreme poor. The current world recession is also causing family remittances from overseas workers or migrant workers to fall. As more migrant workers lose jobs in Western Europe and the USA, remittances to their poor families in Central Asia are being hit hard. And the likely prospect for aid in the short term is a sharp fall.
    • Gurupranav G
       
      Great piece of info on poverty in asia
  • # The new green selected food crops have been helping in reducing poverty in Asia, but the newer genetically modified food crops and their monopoly providers seem to have been unhelpful to date ? See South Asia Land Management  - SACEP pdf 1.5 mb # For one small charity trying to do some good extreme-poverty work in India today, see SEED at seedkolkata.org or for another similar good small extreme-poverty charity working in Cambodia, see the Sao Sara Foundation at ssfcambodia.org Good small charities like these often lack the money they need to do as much as they would like. # For facts about individual countries, see NationMaster
    • Gurupranav G
       
      An addition to the info you see at the top. Quite valuable maybe you should take a good look at it.
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    Poverty in Asia on Japan, South Korea, China, India and Cambodia, and poverty in South Asia
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    A majority of the worlds poorest people today are in Asia - partly because it holds a majority of the world's population. Of course some Asian countries like Japan and South Korea are not as poor as others like India and Cambodia, with Asian poverty being concentrated in South Asia.
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
Zina S

Rainforest Canopy-Animals - 0 views

  • The incredible diversity of food sources and unique niches of the canopy trees support a wide variety of animal species. Animals often congregate around a flowering tree, which makes trees in this stage some of the best sites for viewing wildlife. In places like these, where food is abundant, animals set up territories, but since canopy leaf cover affects visual territorial displays, most animals rely on sound signals. Thus some of the loudest animals of the world are canopy dwellers. Many primates emit howls and screams, while birds use song to let other animals know that they are intruding on their space.
    • Thomas C
       
      Good pharograph. Could be useful.
  • From birth, the orangutan undergoes variations in facial structure during the course of its lifetime: at birth its face is bare, juveniles are bearded, and adult males have skin pouches on their cheeks. Orangutans build sleeping nests, 16-80 feet (5-25 m) off the ground, each night and never return to an earlier nest.
  • From birth, the orangutan undergoes variations in facial structure during the course of its lifetime: at birth its face is bare, juveniles are bearded, and adult males have skin pouches on their cheeks. Orangutans build sleeping nests, 16-80 feet (5-25 m) off the ground, each night and never return to an earlier nest.
    • Satvik S
       
      this is about animals specially orangutans
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  • Two-toed sloths or "unau" inhabit forest areas from Nicaragua to Bolivia and northern Brazil. Both species are
    • Satvik S
       
      this is good information about sloths
  • Three-toed sloths range from Honduras to Argentina and are known locally by natives as "Ai" for their shrill call
    • Satvik S
       
      this is good information about sloths habitats
  • The sloth's fur is an entire ecosystem of its own: one study found more than 950 beetles on a single sloth, living off the algae growing in its fur.
  • Orangutans occupy the mid-strata of the forest canopy where they feed on leaves, fruits, and young shoots, and occasionally may take a bird egg or two. Orangutans are not social animals, but solitary creatures that do not form lasting pairs.
  • Three-toed sloths feed almost exclusively on cecropia leaves,
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    Three-toed sloths range from Honduras to Argentina and are known locally by natives as "Ai" for their shrill call. Two-toed sloths or "unau" inhabit forest areas from Nicaragua to Bolivia and northern Brazil. Both species are
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
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
  • 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.
  • 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.
  • 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.  
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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
Ritsuki Y

9 Strange Animal Self-Defense Mechanisms | WebEcoist | Green Living - 0 views

  • The bombardier beetle may look innocent enough, but it is famous for being able to spray boiling hot and chemically toxic bodily fluids in the direction of any would-be predator. The bombardier beetle doesn’t exactly melt in your mouth (but it will melt you).
    • Ritsuki Y
       
      this insect is weird
  • The horned lizard is a seemingly normal looking lizard found in the southwest region of the United States. It doesn’t use its horns to defend itself, as you might expect. Rather, when attacked, it pressures its own sinus cavities until the blood vessels in its eyes burst, and it sprays its attacker with blood from its eyes.
  • The skunk, or polecat, is actually an attractive little mammal and some people keep them as pets (sans glands, of course). Skunks are omnivores but will turn to trash and carrion when no fresh insects or honeybees, their favorite food, are available. Though their amazing musk can be smelled miles away, their vision is exceptionally weak, and most skunks can only see about 10 feet in front of them. As a result, many are run over – half of all skunk deaths, in fact, are due to humans. All Mustelidae family members (like weasels and ferrets) can spray musk, but skunks are famously the most potent. The skunk’s anal musk is so powerful that if sprayed directly, the victim will experience temporary blindness.
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  • The cute little opossum has a number of tricks up its defensive sleeve. It can play dead. It can foam at the mouth in an attempt to convince its predators that it is toxic, sick or perhaps just bat sh*t insane. It can also emit a green anal fluid that smells nearly as bad as a skunk’s offensive spray (though mercifully it can easily be washed off). Opossums playing dead actually slip into a semi-comatose state, thus removing any excitement of the kill for a predator
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    weird ways of defending its self
Kengo M

KET | Forest Field Trip | Tree Products - 1 views

  • Eaten Any Wood Today? You may have! And you probably brushed your teeth with it. Chances are you even dressed with wood. Skeptical? Don’t be. We’re all familiar with forest products like lumber, furniture, and paper. But few of us realize how many different things we regularly use that are manufactured from trees. In fact, more than 5,000 wood and paper products make our lives better each day. Here are just a few: Fruits and NutsFruit from trees such as apples and peaches, as well as nuts from trees such as walnuts, are all favorite products grown on trees. Bandage StripsTree gum, sap extracted from trees, makes the adhesive on bandage strips stick to your skin. Baseball BatsThe white ash tree is a hardwood that is used to make baseball bats—including, of course, Kentucky’s own Louisville Slugger! CandlesTree gum can be used to make candles. ClothingCellulose is used to produce rayon and acetate, which can be used to make a vast array of clothing such as ties, shirts, dresses, and suits. CombsWood pulp and cellulose can be used to make plastics for items such as hair combs. Cough SyrupCellulose products, used for their even-flowing consistency, often thicken cough syrups and other liquid oral medicines. CrackersNot only is the cracker box a product of trees, but the crackers themselves can be made using a high-purity cellulose. CrayonsGum extracted from trees can help make crayons. Eyeglass FramesCellulose wood fibers are dissolved and can then be formed into molded articles like eyeglass frames. Football HelmetsEthyl cellulose is responsible for making the hard, impact-resistant plastics found in football helmets. GumGum and synthesized essential oils from trees can be used to make chewing gum. Ice CreamIce cream can be made with cellulose, which comes from trees. LipstickCellulose can help give lipstick its easy-apply texture. MakeupMakeup sometimes gets its creamy texture from the tree derivative cellulose. Maple SyrupSap from trees is used to make syrup. Milk CartonsMilk cartons can be made from pulpwood. Nail PolishNail polish contains nitrocellulose to help make the polish glossy when it dries. NewspaperPulpwood is used to make newspaper, wrapping paper, book paper, and wallpaper. PaintMethylcellulose, a product made from cellulose, gives paints their thick consistency. Parmesan CheeseCellulose powder is sometimes used to help keep grated Parmesan cheese pieces from caking together. PencilsTree logs are used to make pencils. PerfumeTree bark is used to make “tall oil,” which cosmetic companies can use to make perfumes. Photo FilmLogs are reduced to pulp, and the pulp is processed to create cellulose acetate chemicals that can be used to make photographic film. ShampooMethylcellulose can be used to thicken shampoo and conditioner. Without it, they would just be soapy water! SpongesCellulose is broken down into chemicals that can be used to make sponges. TiresTree-produced chemicals can be used for making the synthetic rubber found in tires. Toilet PaperWood pulp makes paper products such as toilet tissue, paper towels, napkins, and facial tissue. ToothpasteCellulose can be used in toothpaste to give it a paste-like consistency.
    • Kengo M
       
      forQ3
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    about products from trees
Chloe W

Singapore SPCA - 0 views

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    SPCA... of course!
Katie Day

Teacher notes: Gravitex 2 - 0 views

  • The concept is simple. You play a shining, heroic yellow ball who launches through space and collects the various coins peppered throughout the game's 100 levels. To do this, you'll need to use the [Left] and [Right] arrow keys to set your angle, and press [Up] or [Down] to adjust your force, all of which can be seen in the panel at the bottom of the screen. (Alternately, if the [arrow] keys aren't your thing, you can type in these numbers manually in their respective boxes, or drag the gauges with your mouse.) Once you're satisfied, it's time to hit the [Space] bar to fly towards the goal point in each stage. Of course, nobody ever said gravity was easy to deal with. The bigger the object, the stronger the pull it'll have, and the more force you'll need to be able to break free, rather than smashing into it, thus putting an early end to your lucrative career in space coin scavenging. You'll encounter a number of obstacles, such as red planets that repel you and blue planets that will draw you in.
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    Interactive game reproducing gravity and forces in space... Read more: Walkthrough Guide, Review, Discussion, Hints and Tips at Jay is Games
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