Explain why Rainforests are fragile ecosystems under threat Human beings are the biggest threat to the rainforest ecosystems due to the exploitative nature of our industrial society. As the NIC’s with rainforests in have begun to develop they found the economic value of the rainforests for many international markets as well as internal infrastructure; the resources available are priceless. Logging companies are granted forestry rights‚ usually cheaply‚ to harvest timber to sell abroad for furniture
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‘is it impossible for humans to use the rainforest as a resource without destroying it?’ Describe what the rainforest is like. Rain forests are extremely dense‚ huge and magnificent places. They have almost half of all the plants and animals on the earth living in their boundaries. Some people such as the Amerindians live in them. The structure of the plants in the rain forest‚ as seen in the diagram to the left‚ it is set out in layers of height. Starting at the bottom‚ this layer is called
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Every second‚ 1.5 acres of trees are cut down in a rainforest. That’s equivalent to two football pitches per second. At this rate‚ the Amazon rainforest will become devoid of life by 2030. Cutting down trees not only damages large habitual areas of the estimated 30 million people who live in the rainforest along with the animals they solely depend on‚ but affects the environment in many harmful ways. This can be through rapid and violent changes in the climate‚ an unbalanced ratio of carbon dioxide
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The End 5 Facts about the Amazon Rainforest The Apurímac‚ Ene‚ Tambo‚ Ucayali‚ Amazonas‚ Solimões River make up the Amazon River 2.Amazon rainforest is located in South America and covers 2.1 million square miles of land. 3. The Amazon rainforest is a moist‚ broadleaf forest 4.There are approximately 10 million species of animals‚ plants and insects known to man and more than half of them call the rainforest home. 5. The Amazon rainforest is home to 205 of the bird species in the
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Olivia Ince “The impact of tropical storms Katrina and Nargis were beyond the scope of government to manage effectively” Discuss. Tropical storms have different names depending on their location i.e.‚ in North America and the Caribbean they are known as hurricanes whereas in India and Bangladesh they are known as cyclones. There are various factors which need to be in place for a tropical storm to occur including sea temperatures to be over 27ºC to provide a source of energy‚ warm water extending
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Location: Tropical cyclones occur in the northern part of Australia‚ around the periphery‚ or in the tropics. The areas most affected by tropical cyclones are Queensland and Western Australia‚ with New South Wales being one of the states rarely affected. The season for tropical cyclones in the southern hemisphere is from November to April. What is a tropical cyclone: Tropical cyclones are a type of low-pressure systems which generally form in the tropics. They are violent storms‚ which rotate
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oil spills‚ charts outlining the deforestation of Brazil’s rainforests‚ and articles concerning the fate of polar bears in a world already locked into global warming. As governments and independent groups alike attempt to tackle these issues‚ one of the world’s most at-risk habitats is being overlooked. Human activity has destroyed over twenty percent of the world’s coral reefs and if conservation efforts are not increased the “rainforests of the seas” could be lost forever (Shah). According to
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A tropical cyclone is a rapidly-rotating storm system characterized by a low-pressure center‚ strong winds‚ and a spiral arrangement of thunderstorms that produce heavy rain. Tropical cyclones typically form over large bodies of relatively warm water. They derive their energy from the evaporation of water from the ocean surface‚ which ultimately recondenses into clouds and rain when moist air rises and cools to saturation. This energy source differs from that of mid-latitude cyclonic storms‚ such
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A tropical cyclone is a particular type of lowpressure system. It is called a hurricane in theUnited States and a typhoon in Asia. Tropicalcyclones are areas of warm‚ moist air risingrapidly. The upward ¯ow of air is de¯ected by theCoriolis effect (winds de¯ected by the Earth’srotation)‚ creating a rotation around a centralcore‚ known as the `eye’. Tropical cyclones areoften accompanied by very strong winds (gusts ofover 300 kilometres per hour have been recorded)‚torrential rain (1800 millimetres
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The Amazon Rainforest is the largest rainforest on earth. It takes up 40 percent of South American continents and includes 8 parts of South American countries. The Amazon Rainforest has the 2 largest rivers on earth‚ the Amazon River and the Nile River. The Amazon is the world’s largest in terms of discharge. The Amazon River is the largest drainage system in the world in terms of its volume of its flow and the area of its basin. The total length of this river is at least 4‚000 miles‚ which makes
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