Lesson II – Effects of Deforestation Deforestation is the removal or destruction of large areas of forest or rainforest. Deforestation happens for many reasons‚ such as logging‚ agriculture‚ natural disasters‚ urbanization and mining. There are several ways to clear forest -- burning and clear-cutting the land are two methods. Although deforestation occurs worldwide‚ it’s a particularly critical issue in the Amazon rainforests of Brazil. There‚ the tropical forests‚ and the species of plants and
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The Causes and Effects of Deforestation Deforestation is becoming more and more popular in many countries all over the world. “Based on environment statistics‚ more than half of the trees in this world are gone due to human activity” (Nayak‚2008)‚ this action has been direct influences on mankind lives. Therefore‚ the causes and effects of deforestation is one of the most interested problems at the present time. There are some main reasons why deforestation is happening increasingly. I have
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Hannah Pilon Due Date: Friday February 8‚ 2013 Winter Term Library Assignment: Deforestation Marcus‚ B. A. (2009). Tropical forests. (pp. 125-135). Sudbury‚ MA: Jones and Bartlett Publishers. This chapter was very informative and gave a lot of information about the reasons of deforestation. I knew that logging and agriculture were major causes of deforestation‚ but this chapter taught me that mining too is also a big factor. The author was very knowledgeable about this subject and wrote
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causing environmental damage because those in power has to learn to associate positive economic growth with a healthy environment‚ An estimated 13 million surface of forests were lost each year between 2000 and 2010 due to deforestation. In tropical rainforests particularly‚ deforestation continues to be an urgent environmental issue that jeopardizes people’s livelihoods‚ threatens species‚ and intensifies global warming. Forests make a vital contribution to humanity‚ but their full potential will only
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Deforestation in Costa Rica Costa Rica is famous for it’s rainforests and vast biodiversity and ecosystems‚ including 12‚000 species of plants‚ 1‚239 species of butterflies‚ 838 species of birds‚ 440 species of reptiles and amphibians‚ and 232 species of mammals (Wikipedia)‚ which overtime have become under threat due to deforestation. Since the end of World War II‚ 80 percent of Costa Rican forests have disappeared (Wikipedia). Various companies are cutting down forests‚ to provide
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than 50 percent of the tree cover has disappeared due to human activity. Although humans have been practicing deforestation since ages‚ it was in the mid-1800s that forests began to be destroyed at an unprecedented rate. As a matter of fact‚ throughout the earlier part of the medieval age‚ Europeans used to live amongst vast areas of forested land. But later‚ they began deforestation at such a high rate that they started to run out of wood for cooking and heating. Also‚ due to the depletion of
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Hemp has the potential to stop deforestation. Points: Can stop the use of tree products that have contributed to deforestation Trees cut down to make paper take 50 to 500 years to grow‚ while hemp can be cultivated in as little as 100 days and can yield 4 times more paper over a 20 year period. Until 1883‚ from 75-90% of all paper in the world was made with cannabis hemp fiber including that for books‚ Bibles‚ maps‚ paper money‚ stocks and bonds‚ newspapers‚ etc. 2 Hemp paper is longer lasting
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Why should we care about deforestation? Deforestation is a leading cause in global warming and the increase in greenhouse gases like carbon. Deforestation also affects many things including man-kind. The degradation of the Amazons trees and vegetation would be oil industries‚ and soybean farmers’ expansion into the rainforest. The effects are also important as well‚ some effects of Deforestation are the change in climate‚ the impact on the global hydro climate‚ and scattered rainfall; whether it
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Deforestation of the Amazonian Rainforest Earth’s natural resources are what we are extracting from the earth. Industries‚ which excavate the earth’s resources‚ include forestry‚ oil extraction‚ and mining. Present-day society is based upon a vast consumption of non-replaceable minerals and fuels such as coal‚ oil and natural gasses. Other materials such as cotton‚ wool timber and produce‚ if utilized wisely can be replenished. Is the carbon dioxide level higher‚ due to massive
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Deforestation is a serious problem today‚ and has been for a long time. It is one of the greatest threats to nature on Earth‚ if not the single greatest. It is one root cause of soil erosion‚ the root cause of global warming‚ and the greatest contributor to the endangerment and extinction of so many species throughout the world. To understand deforestation though‚ one must know exactly what it is first. Therefore‚ deforestation is defined by the Encyclopedia Britannica Online as "The cutting down
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