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Morgan V

Macaws - 0 views

www.globio.org/...article.aspx

5lwh

shared by Morgan V on 09 Sep 09 - Cached
  • Macaws are herbivores. They eat primarily seeds, nuts, and fruit. Using their impressive beaks, they have no problem opening even the toughest seed.
    • Elizabeth B
      Elizabeth B on 09 Sep 09
       
      Write this in my U.O.I book.
  • First they scratch a thin line with their beak’s sharp point, and then they shear the seed open. But inside some of those seeds are poisonous chemicals. How can macaws eat the seeds without getting sick or dying? They visit clay licks—the rainforest’s natural “drugstores.”
  • The Amazon rainforest has more than 100 of these special clay- and mineral-rich areas along riverbanks.
  • ...3 more annotations...
  • Most macaws live in South and Central America. However, at least two species—scarlet macaws and military macaws—can be found in Mexico as well. Most macaws live in tropical rainforests, where they make nests in holes in trees, but some live in other habitats.
    • Elizabeth B
      Elizabeth B on 09 Sep 09
       
      look on diigo to remember this note.
  • Macaws face two major threats: habitat destruction and the pet trade. Places where macaws live are being destroyed mostly as a result of deforestation. More than 18,000 square kilometers of Amazon rainforest are cut down every year. That’s an area larger than the state of Connecticut in the United States! So many macaws have been captured and sold into the pet trade that this has become a serious problem.
  • macaws mate for life. They form breeding pairs called pair bonds that live together, groom each other, and share food. Macaws lay eggs once a year. Breeding seasons generally begin in late fall or early winter.
  • Morgan V on 14 Sep 09
     
    imformation about breading and how they live
Thomas C

Primates - 0 views

www.globio.org/...article.aspx

T.C. 5LWh

shared by Thomas C on 14 Sep 09 - Cached
  • Primates are a group of mammals that include prosimians, monkeys, and apes. Humans are primates, too. We are a type of ape. Most primates have hands and feet that can grasp, and many have tails. There are about 230 primate species. Most primates are found in tropical environments. The only great exception to this is humans. We live all over the planet. Almost all primates eat both plants and animals. Most primates are threatened or endangered.
    • Thomas C
      Thomas C on 14 Sep 09
       
      description on animals
  • The Big ThreePrimates belong to one of three general groups: prosimians, monkeys, and apes. ©G.Ellis/GLOBIO.org Prosimians include lemurs, tarsiers and lorises. ©G.Ellis/GLOBIO.org Monkeys include new world and old world monkeys as well as macaques and baboons. ©G.Ellis/GLOBIO.org Apes include chimpanzees, gorillas, orangutans, and humans. Prime Locations for P
    • Thomas C
      Thomas C on 14 Sep 09
       
      never knew that lorises belonged to the monkey family.
  • What Sets Primates Apart Humans are the only primates that are strictly bipedal, meaning they walk upright on two feet. Humans live all over the planet in almost every environment. ©G.Ellis/GLOBIO.org 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. These two important developments make primates very different from all
    • Thomas C
      Thomas C on 14 Sep 09
       
      Humans are primates?
  • ...2 more annotations...
  • other mammals.
    • Thomas C
      Thomas C on 14 Sep 09
       
      humans are primates?
  • Adult primates come in many different sizes. The pygmy marmoset is the smallest and weighs only 70 g. The largest primate is the gorilla. It may weigh as much as 181 kg!  Primate species live for different lengths of time, depending on their size. The mouse lemur is very small and lives about eight years. Chimpanzees, which are quite large, can live as long as some humans.
  • Thomas C on 14 Sep 09
     
    Hi guys
Gurupranav G

Rain Forest - Boa Constrictor - 0 views

library.thinkquest.org/...boa_rf.html

shared by Gurupranav G on 23 Sep 09 - Cached
  • The boa constrictor is one of the largest snakes in the world, ranging in size from 10 to 14 feet long.  The boa is very large, but the anaconda in South America is larger.  Most boa constrictors live in Guiana and Brazil.  Boas defend themselves by striking.    The boa is a constrictor, which means it wraps around its prey tighter and tighter until their prey dies.  Whenever its prey breathes out, the boa wraps tighter.  After the prey has been constricted, the boa eats it whole.  Boas eat mice and rats, and occasionally a small deer. To eat bigger things (like deer), they stretch their mouths very wide by unhinging their jaws.  It can take several weeks for the boa to fully digest its food.     Boa constrictors vary in color from brown to gray.  A large female can give birth to as many as 50 young!  Boas use heat pits to sense their surroundings, because they have bad eyesight. 
    • Gurupranav G
      Gurupranav G on 23 Sep 09
       
      gurusQ3. Adaptations
Jean Luc L

Simple machine - Wikipedia, the free encyclopedia - 0 views

en.wikipedia.org/...Simple_machine

simple machines wikipedia 5RTo

shared by Jean Luc L on 24 Feb 10 - Cached
  • A simple machine is a mechanical device that changes the direction or magnitude of a force.[2] In general, they can be defined as the simplest mechanisms that use mechanical advantage (also called leverage) to multiply force.[3] A simple machine uses a single applied force to do work against a single load force. Ignoring friction losses, the work done on the load is equal to the work done by the applied force. They can be used to increase the amount of the output force, at the cost of a proportional decrease in the distance moved by the force. The ratio of the output to the input force is called the mechanical advantage. Usually the term refers to the six classical simple machines which were defined by Renaissance scientists:[4]
  • Jean Luc L on 24 Feb 10
     
    A good description of simple machines
Thomas C

UNICEF - Afghanistan - Girls' education is key to stopping forced and early marriages i... - 0 views

www.unicef.org/...afghanistan_53214.html

T.C. 5lwh

shared by Thomas C on 07 May 10 - Cached
  • Forced and early marriages entrap girls and deprive them of their basic rights.
    • Thomas C
      Thomas C on 07 May 10
       
      Hmm...So, what does education have to do with forced marrages? Read on and find out!
  • Thomas C on 07 May 10
     
    Education can stop these early marriages.
  • Thomas C on 07 May 10
     
    Nice reserch guys!!
Kengo M

Amazon Rainforest Products - 0 views

www.amazon-rainforest.org/amazon-products.html

rainforest 5LWH fruit

shared by Kengo M on 05 Oct 09 - Cached
  • •  Natural rubber (or latex): used to make many rubber products from electronic components to condoms. Rubber was responsible for the first economic cycle of development in the Amazon rainforest. Natural rubber is extracted from tall trees called "Seringueiras" and still today is a major activity for many families. •  Brazil-nut: the nut is actually a seed. The Brazil-nut is one of the biggest nuts of the world and is exported all over the planet. Local populations use this nutritious seed to make all sort of food and condiments; •  Guarana: is a small berry-like fruit that is very sweet and juicy. You can taste it in natural refreshments anywhere in Brazil , they are also used to make sodas. Brazilians are very fond of their guarana sodas and it's something they usually miss when living outside Brazil . Because of that you can find it in any city that has a Brazilian community like Miami , New York or Paris. People use Guarana to stay awake and active in parties and raves, since guarana has an effect similar to caffeine without the problems related to it. Nowadays some companies sell Guarana as a weigh loss substance, although its value for weight loss has not been proven.
    • Kengo M
      Kengo M on 05 Oct 09
       
      for Q1
  • Kengo M on 05 Oct 09
     
    This is about rainforest products mainly fruits.
Hugues M

Land mine - Wikipedia, the free encyclopedia - 1 views

en.wikipedia.org/Land_mine

landmine history use wikipedia 5msa

shared by Hugues M on 03 Nov 09 - Cached
  • Hugues M on 03 Nov 09
     
    "A land mine is a target (person or vehicle) triggered explosive weapon . Their non-explosive predecessors (caltrops, stakes and spikes) have been used on the battlefield since ancient times. Landmines were designed to be used to deter, channel, delay and kill an enemy. They have been used in various formats, for centuries and have featured in all major conflicts. Land mines are force multipliers , meaning that they may increase the efficiency of a force without requiring more personnel. The name originates from the practice of mining , where tunnels were dug under enemy fortifications or forces. These tunnels ("mines") were first collapsed to destroy fortifications above, and later filled with explosives and detonated. Land mines generally refer to devices specifically manufactured for this purpose, as distinguished from improvised explosive devices ("IEDs"). The use of land mines is controversial because they are indiscriminate weapons, harming soldier and civilian alike. They remain dangerous after the conflict in which they were deployed has ended, killing and injuring civilians and rendering land impassable and unusable for decades. To make matters worse, many factions have not kept accurate records (or any at all) of the exact locations of their minefields, making removal efforts painstakingly slow. These facts pose serious difficulties in many developing nations where the presence of mines hampers resettlement, agriculture, and tourism. The International Campaign to Ban Landmines campaigned successfully to prohibit their use, culminating in the 1997 Convention on the Prohibition of the Use, Stockpiling, Production and Transfer of Anti-Personnel Mines and on their Destruction, known informally as the Ottawa Treaty . As of 2007, a total of 158 nations have agreed to the treaty. Thirty-seven countries have not agreed to the ban, including China , India , Israel , Pakistan
Katie Day

Teacher notes: Gravitex 2 - 0 views

jayisgames.com/...gravitex_2.php

G5_machines physics games motion G2_forces

shared by Katie Day on 28 Nov 09 - Cached
  • 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.
  • Katie Day on 28 Nov 09
     
    Interactive game reproducing gravity and forces in space... Read more: Walkthrough Guide, Review, Discussion, Hints and Tips at Jay is Games
Connor R

Slash and burn - Wikipedia, the free encyclopedia - 0 views

en.wikipedia.org/...Slash_and_burn

cool

shared by Connor R on 10 Sep 09 - Cached
  • Slash and burn consists of cutting and burning of forests or woodlands to create fields for agriculture or pasture for livestock, or for a variety of other purposes. It is sometimes part of shifting cultivation agriculture, and of transhumance livestock herding. Historically, the practice of slash and burn has been widely practiced throughout most of the world, in grasslands as well as woodlands, and known by many names. In temperate regions, such as Europe and North America, the practice has been mostly abandoned over the past few centuries. Today the term is mainly associated with tropical rain forests. Slash and burn techniques are used by between 200 and 500 million people worldwide.[1] Older English terms for slash and burn include assarting, swidden, and fire-fallow cultivation. Slash and burn is a specific functional element of certain farming practices, often shifting cultivation systems. In some cases such as parts of Madagascar, slash and burn may have no cyclical aspects (e.g., some slash and burn activities can render soils incapable of further yields for generations), or may be practiced on its own as a single cycle farming activity with no follow on cropping cycle. Shifting cultivation normally implies the existence of a cropping cycle component, whereas slash-and-burn actions may or may not be followed by cropping.
  • Connor R on 10 Sep 09
     
    cool
Antara V

Deforestation - Wikipedia, the free encyclopedia - 0 views

en.wikipedia.org/...Deforestation

shared by Antara V on 10 Sep 09 - Cached
  • Deforestation is the clearance of naturally occurring forests by the processes of logging and/or burning of trees in a forested area. There are several reasons deforestation occurs: trees or derived charcoal can be sold as a commodity and used by humans, while cleared land is used as pasture, plantations of commodities and human settlement. The removal of trees without sufficient reforestation has resulted in damage to habitat, biodiversity loss and aridity. Deforested regions typically incur signicifant adverse soil erosion and frequently degrade into wasteland. Disregard or ignorance of intrinsic value, lack of ascribed value, lax forest management and deficient environmental law are some of the factors that allow deforestation to occur on a large scale. In many countries, deforestation is an ongoing issue that is causing extinction, changes to climatic conditions, desertification, and displacement of indigenous people. However, among countries with a per capita GDP of at least $4,600, net deforestation rates have ceased to increase
  • Connor R on 10 Sep 09
     
    nice
Mahi N

Rainforest People - 0 views

rainforests.mongabay.com/0701.htm

5LWh rainforest people

shared by Mahi N on 07 Sep 09 - Cached
  • 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
      Mahi N on 07 Sep 09
       
      Find out more about the history of rainforest people,incas and aztecs and how they have changed
Shaian R

Jaguar - Wikipedia, the free encyclopedia - 0 views

en.wikipedia.org/Jaguar

5LWh

shared by Shaian R on 09 Sep 09 - Cached
  • This spotted cat most closely resembles the leopard physically, although it is usually larger and of sturdier build and its behavioral and habitat characteristics are closer to those of the tiger. While dense rainforest is its preferred habitat, the jaguar will range
    • Shaian R
      Shaian R on 13 Sep 09
       
      this info is intresting
  • The jaguar is a near threatened species and its numbers are declining. Threats include habitat loss and fragmentation. While international trade in jaguars or their parts is prohibited, the cat is still regularly killed by humans, particularly in conflicts with ranchers and farmers in South America.
  • The jaguar prefers large prey and will take deer, capybara, tapirs, peccaries, dogs, foxes, and sometimes even anacondas and caiman. However, the cat will eat any small species that can be caught, including frogs, mice, birds, fish, sloths, monkeys, and turtles;
  • ...4 more annotations...
  • Like all cats, the jaguar is an obligate carnivore, feeding only on meat. It is an opportunistic hunter and its diet encompasses 87 species.
  • It begins eating at the neck and chest, rather than the midsection. The heart and lungs are consumed, followed by the shoulders.
    • Shaian R
      Shaian R on 14 Sep 09
       
      Why do Jaguars like to eat large animals.
    • Morgan V
      Morgan V on 17 Sep 09
       
      i think if theye got a cance
Jean Luc L

Blue Planet Biomes - World Biomes - 0 views

www.blueplanetbiomes.org/world_biomes.htm

5RTo biome map

shared by Jean Luc L on 03 Sep 09 - Cached
  • A biome is a large geographical area of distinctive plant and animal groups, which are adapted to that particular environment. The climate and geography of a region determines what type of biome can exist in that region. Major biomes include deserts, forests, grasslands, tundra, and several types of aquatic environments. Each biome consists of many ecosystems whose communities have adapted to the small differences in climate and the environment inside the biome. All living things are closely related to their environment. Any change in one part of an environment, like an increase or decrease of a species of animal or plant, causes a ripple effect of change in through other parts of the environment. The earth includes a huge variety of living things, from complex plants and animals to very simple, one-celled organisms. But large or small, simple or complex, no organism lives alone. Each depends in some way on other living and nonliving things in its surroundings.
Annabel W

The People of the Rainforest - 0 views

www.srl.caltech.edu/...people.html

shared by Annabel W on 07 Sep 09 - Cached
    • Luke Whitehouse
      Luke Whitehouse on 07 Sep 09
       
      Pygmies are not large
    • Victoria B
      Victoria B on 07 Sep 09
       
      Interesting
    • Zoe P
      Zoe P on 07 Sep 09
       
      oh ?
  • The men decorate their bodies with colored clay and wear elaborate headdresses for ceremonies. 
    • Aidan C
      Aidan C on 10 Sep 09
       
      why do the men and women live sepretly?
    • Annabel W
      Annabel W on 10 Sep 09
       
      it is their tradition
  • Mbuti and Baka Pygmies live in the rainforests of Central Africa. 
    • Zoe P
      Zoe P on 07 Sep 09
       
      You can find the Pygmies live in the rainforets of central africa
    • Victoria B
      Victoria B on 07 Sep 09
       
      This is good infomation I may use it in my report and take note
    • Annabel W
      Annabel W on 10 Sep 09
       
      interesting......very interesting
  • ...4 more annotations...
    • Zoe P
      Zoe P on 07 Sep 09
       
      The Huli seems A very good subject for rain forest people
    • Victoria B
      Victoria B on 07 Sep 09
       
      The Yanomami is a very interesting group
    • Zoe P
      Zoe P on 09 Sep 09
       
      It Is true
    • Zoe P
      Zoe P on 16 Sep 09
       
      I belive that the Yanomami is protected by the government because it is one of the oldest tribes in the world . The governmant is protecting for the new generation to studies. But I think that if the government protects them they will keep getting morevIn contact with the government the will be more in conntact with our world and will soon forget there ways of living but agian they need help other wise they might die and we wont have proof of there exsistant for pthers to learn from.
  • The Huli
  • The Yanomami
  • Zoe P on 07 Sep 09
     
    The Huli
Jean Luc L

Mangrove - Indopedia, the Indological knowledgebase - 0 views

www.indopedia.org/Mangrove.html

5RTo biomes mangroves

shared by Jean Luc L on 04 Sep 09 - Cached
  • Mangroves are woody trees or shrubs that grow in mangrove habitats or mangal (Hogarth, 1999). The mangrove is often considered a type of biome. Mangrove habitat is exclusively tropical and tidal, and therefore having soil or sediment that is water-logged and saline or of variable salinity. Areas where mangal occurs includes estuaries and marine shorelines. A wide variety of plant species can be found in mangrove habitat, but some 54 species in 20 genera, belonging to 16 families constitute the "true mangroves" — species that occur exclusively in mangrove habitats and rarely elsewhere (Hogarth, 1999).
    • Jean Luc L
      Jean Luc L on 04 Sep 09
       
      Describes well the elements of the mangrove.
Jean Luc L

WebQuest - 0 views

chalk.richmond.edu/...biomes

5RTo biomes map and more

shared by Jean Luc L on 03 Sep 09 - Cached
  • A biome is an area on the earth's surface that has a certain set of characteristics. There are seven kinds of biomes in the world: tundra, taiga, temperate forest, tropical rainforest, desert, grassland, and ocean. The map above shows where each of these biomes can be found around the world. Although it does not appear in the key, the ocean is represented by the blue area on the map.
Zina S

Amazon Rainforest - 0 views

www.blueplanetbiomes.org/amazon.htm

5LWh rainforests

shared by Zina S on 16 Sep 09 - Cached
    • Kengo M
      Kengo M on 16 Sep 09
       
      Can use for info of amazon rainforest
  • Today, more than 20% of the Amazon rainforest has been destroyed and is gone forever.
  • Kengo M on 16 Sep 09
     
    Picture of where amazon rain forest is
Gurupranav G

Layers of a Rainforest - 0 views

www.srl.caltech.edu/...whlayers.html

shared by Gurupranav G on 22 Sep 09 - Cached
Xavier M liked it
  • The tallest trees are the emergents, towering as much as 200 feet above the forest floor with trunks that measure up to 16 feet around.   Most of these trees are broad-leaved, hardwood evergreens. Sunlight is plentiful up here.  Animals found are eagles, monkeys, bats and butterflies. CANOPY LAYER This is the primary layer of the forest and forms a roof over the two remaining layers.   Most canopy trees have smooth, oval leaves that come to a point. It's a maze of leaves and branches.  Many animals live in this area since food is abundant.   Those animals include: snakes, toucans and treefrogs. UNDERSTORY LAYER Little sunshine reaches this area so the plants have to grow larger leaves to reach the sunlight.   The plants in this area seldom grow to 12 feet.  Many animals live here including jaguars, red-eyed tree frogs and leopards.  There is a large concentration of insects here. FOREST FLOOR It's very dark down here.  Almost no plants grow in this area, as a result.  Since hardly any sun reaches the forest floor things begin to decay quickly.  A leaf that might take one year to decompose in a regular climate will disappear in  6 weeks.   Giant anteaters live in this layer.
    • Gurupranav G
      Gurupranav G on 22 Sep 09
       
      Perfect. If you want to know some of the animals that can be found in each layer, there you go. But honestly it is not that amazing, but it's OK.
jack parker

Rainforest Destruction - 0 views

www.savetherainforest.org/savetherainforest_006.htm

rainforest destruction tourism G5_help

shared by jack parker on 16 Sep 09 - Cached
  • The immediate causes of rainforest destruction are clear. The main causes of total clearance are agriculture and in drier areas, fuelwood collection. The main cause of forest degradation is logging. Mining, industrial development and large dams also have a serious impact. Tourism is becoming a larger threat to the forests.
    • Gurupranav G
      Gurupranav G on 25 Sep 09
       
      A little useful for my Q4
    • jack parker
      jack parker on 04 May 10
       
      useful for my exibition
    • Shaian R
      Shaian R on 16 Sep 09
       
      How can we save the rainforest from destrution
  • The creation of national parks has undoubtedly helped to protect rainforests. Yet, as national parks are open to the public, tourism is damaging some of these areas. Often, national parks are advertised to tourists before adequate management plans have been developed and implemented. Inadequate funding is allocated for preservation of forests by government departments. Governments see tourism as an easy way to make money, and therefore tourism is encouraged whilst strict management strategies are given far less government support. Ecotourism, or environmentally friendly tourism, should educate the tourists to be environmentally aware. It should also be of low impact to its environment. Unfortunately, many companies and resorts who advertise themselves as eco-tourist establishments are in fact exploiting the environment for profit. In Cape Tribulation, Australia, for example, the rainforest is being threatened by excessive tourism. Clearing for roads and pollution of waterways are two of the major problems in this area. The Wet Tropics Management Authority which oversees the surrounding World Heritage Area is promoting tourism to the area before any management plans have been formulated, before any effective waste management strategy has been devised and before any ecofriendly power alternatives have been fully explored.
    • Gurupranav G
      Gurupranav G on 25 Sep 09
       
      Possibly useful for my Q4
  • ...2 more annotations...
  • The immediate causes of rainforest destruction are clear. The main causes of total clearance are agriculture and in drier areas, fuelwood collection. The main cause of forest degradation is logging. Mining, industrial development and large dams also have a serious impact. Tourism is becoming a larger threat to the forests.
  • 5 Large Dams In India and South America, hundreds of thousands of hectares of forests have been destroyed by the building of hydro-electric dams. It was the dominant view that new dams had to be built or otherwise these countries would suffer an energy crisis. However, a recent study by the World Bank in Brazil has shown that 'sufficient generating capacity already exists to satisfy the expected rise in demand for power over the medium term, provided that the energy is used more efficiently' (WRM). The construction of dams not only destroys the forest but often uproots tens of thousands of people, destroying both their land and their culture. The rates of waterborne diseases increase rapidly. Downstream ecosystems are damaged by dams which trap silt, holding back valuable nutrients. Reduced silt leads to coastal erosion. The sheer weight of water in dams has in Chile, Zimbabwe, and Greece led to earthquakes. The irrigation and industrial projects powered by dams lead to further environmental damage. Irrigation leads to salination of soils and industry leads to pollution. Solutions: Aid organisations like the World Bank have traditionally favoured spectacular large-scale irrigation and hydro-electric projects. In all cases when such projects are proposed, there has been massive opposition from local people. Reform of the World Bank and other such organisations, and support for campaigns against large-scale dams is needed.
Yen Yu C

Rainforests - 0 views

www.kidcyber.com.au/...biomerainfor2.htm

changq2

shared by Yen Yu C on 08 Sep 09 - Cached
  • Rainforests are important for many reasons. Very importantly, the plants clean the air. By absorbing carbon dioxide they help slow down the greenhouse effect. Rainforest trees store carbon dioxide in their roots, stems, branches, and leaves. Destroying the rainforests causes carbon dioxide to be released, which makes the greenhouse effect worse.
  • Rainforests actually create the rain that gives them their name. As water evaporates from the forest back into the atmosphere, it forms clouds above the rainforest. The clouds release the water back as rain, which evaporates into the atmosphere, and so on in a cycle. Rainforests affect the rain and weather patterns in other parts of the world. Removal of the forests can change the rainfall patterns elsewhere.
    • Yen Yu C
      Yen Yu C on 25 Sep 09
       
      it is a good reason why rainforest are important becuase they actually produce the cloud to make the rain like a cycle.pattern
  • Kengo M on 08 Sep 09
     
    rainforest important many reason cleans air delay green house affect
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