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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Questions The research questions that this study wants to approach are as follows: RQ#1: Why does deforestation rampantly occur in less developed and poor countries such as Honduras? RQ#2: How does deforestation in Honduras contributes to global warming that leads to natural catastrophes? Methodology This study achieved its findings by analyzing the severity of deforestation in Honduras based on those areas which have already reported severe forest damages and are already alerting
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Hazard identification Malathion is an insecticide that is used primarily on crops to control insects. Malathion brakes down quickly when exposed to the elements like soil‚ water‚ and sunlight. Normally people are not exposed to this insecticide unless they are in the vicinity of the area that is being sprayed. Then the risk will be the spray that is in the air‚ or on surfaces that have been touched. (http://www.atsdr.cdc.gov) Malathion affects how the brain and the nervous system
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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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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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Deforestation is the demolition of the world’s forests on a massive scale‚ usually resulting in harm to the quality of the surrounding area. There are many types of deforestation‚ counting forest fires‚ clear-cutting for farming and oil extraction‚ development‚ logging‚ and degradation as temperatures rise due to the changing climate. Woodlands cover around 30% of the land coverage on Earth; however‚ we are losing enormous pieces of it daily. Not all of the deforestation is deliberate‚ yet there
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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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help our civilization move forward was actually a step back or a step towards our end. Deforestation is one of those thing. In this essay I will talk about how deforestation was a big part in Brazil moving forward and how it also may have done great damage to the rest of us. Brazil is not the only one to blame. I am using their situation as an example. Deforestation is the removal of trees in a forest. Deforestation was protected for many reasons‚ but like most things it was related to money (National
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To what extent can preparedness and planning mitigate the effects of volcanic hazards? (40 marks) A volcanic hazard is a situation that poses a threat to life‚ the environment‚ and infrastructure after a volcanic eruption. Volcanoes are formed at various plate boundaries‚ such as at mid oceanic ridges where plates are moving apart‚ for example at the Mid Atlantic ridge. They also occur on or near subduction zones. The ‘ring of fire’ tends to be where the most violent volcanic activity occurs.
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Anthropogenic hazard Anthropogenic hazards or human-made hazards can result in the form of a human-made disaster. In this case‚ anthropogenic means threats having an element of human intent‚ negligence‚ or error; or involving a failure of a human-made system. It results in huge loss of life and property. It further affects a person’s mental‚ physical and social well-being. Sociological hazards Crime Crime is a breach of the law for which some governing authority (via the legal systems) can ultimately
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