percent of the Earth’s land area. This percentage is falling drastically. Deforestation is the process of forests being cleared through logging and/or burning to use for timber or to use the area for other purposes. Many estimate that the Earth’s rainforests will be completely wiped out in 100 years. The World Wildlife Fund is the leading organization in the fight to prevent deforestation. Along with protesting‚ petitioning‚ and working with companies and governmental organizations to fight deforestation
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act allows deals to be made between the U.S. and 14 other countries and these deals will generate over $326 million for tropical forest conservation in these countries. The act allows the countries to pay off their debts owed to the United States government while they generate funds to pay for conservation activities. The Rain Forest Conservation Act‚ also known as the Tropical Forest Conservation Act‚ offers many benefits to the participating countries. It allows them to not only pay off their debts
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HISTORY AND CLASSIFICATION OF BIRDS The problems of classification of birds Has gained the attention of ornithologist and many systems have been proposed in order to establish their lineage until the beginning of the 19th century. The problem was solved in a rather over simplified way by using only significant characters especially external life forms and way of life and diet. Thus these birds whose toes are joined by welds where grouped in the natatoes. Those with long legs in the gralatories‚
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contribute to ongoing changes in climate patterns. Deforestation undermines this important carbon sink function. It is estimated that 15% of all greenhouse gas emissions are the result of deforestation. Deforestation is a particular concern in tropical rainforests because these forests are home to much of the world’s biodiversity. For example‚ in the Amazon around 17% of the forest has been lost in the last 50 years‚ mostly due to forest conversion for cattle ranching. Deforestation in this region
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Deforestation is simply the means of removing trees and forests‚ generally through burning or cutting. In this paper I will cover South America where deforestation mainly takes place as needs in agriculture rise requiring more land. In the tropical regions there are mainly three types of deforestation that take place. Firstly‚ in poor economy countries such as South America‚ poor citizens turn to agriculture for feeding their families. Farmers use agricultural settlements and then cut down acres
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typically part of shifting cultivation agriculture‚ and of transhumance livestock herding.[1] Older English terms for slash-and-burn include assarting‚ swidden‚ and fire-fallow cultivation. Today the term "slash-and-burn" is mainly associated with tropical rain forests. Slash-and-burn techniques are used by between 200 and 500 million people worldwide.[2][3] In 2004 it was estimated that‚ in Brazil alone‚ 500‚000 small farmers were each clearing an average of one hectare of forest per year. The technique
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Phylum‚ Mammalia Class‚ Pilosa Order‚ Bradypodidae Family‚ and the Bradypus Genus. They are found in many different places. Their habitats are found in Venezuela‚ Brazil‚ Guyana‚ Suriname‚ Bolivia and French Guiana. These places are in the tropical rainforest‚ and are usually have a climate that is more humid and the temperatures are usually hotter. The diet of the Pale Throated 3 Toed Sloth is usually leaves from the Cecropia Trees. Due to the Sloth low-energy diet. They conserve their energy by
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in the world are to be found in the rainforests. More than 3500 species of plants and animals! The constantly high temperatures and the continuously high humidity in the tropics make this biodiversity possible. The temperature is in most tropical rainforests between 25 and 35 degrees Celsius. Unfortunately‚ the forests are threatened. David Orr correctly observed that “ if today is a typical day on planet earth‚ we will lose about 30‚000 hectares of rainforests‚ or 1200 hectares per hour‚ or 21 hectares
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Points Awarded | 9.50 | Points Missed | 0.50 | Percentage | 95.0% | 1. The major reason for tropical deforestation is A) governments clearing forests to build cities. B) hurricane destruction of large regions. C) people clearing forests to open up land for agriculture. D) natural succession as global warming occurs. Points Earned: | 0.5/0.5 | | Correct Answer(s): | C | 2. The reason that the pronghorn antelope is not found outside North America is most likely that A) its
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Cruelty to animals +[pic] A live fowl market in Asia with live‚ dead and dying birds. Cruelty to animals refers to the infliction of unnecessarysuffering or harm to nonhuman animals. Broadly speaking‚ there are two approaches to the issue. Theanimal welfare position holds that there is nothing inherently wrong with using animals for human purposes‚ such as food‚ clothing‚ entertainment‚ and research‚ but that it should be done in a humane way that reduces unnecessary suffering. Animal rights theorists
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