numbers of endangered species are still increase rapidly. However‚ there were still numbers of selfish people that did not even concern about the animal species that disappeared. Animal extinction can be defined as animal species no longer stay in the earth as it already disappeared. The factors that lead to animal extinction are irresponsible human’s hands that destroyed animal’s habitat by deforestation‚ illegal wildlife trades and climate change. Deforestation is the main causes that lead animal species
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zoos do more harm than good? Zoos are a place where people put wild life just so humans can have something to look at on their free time‚ it is not a good place for wild life. The animals will get mental problems when contained in a zoo. They are called wild life for a reason no one can make an Exact replica of a habitat that not only they need to survive in but need to also be happy in. The zoos also do physical health to the wild life. When zoos think of good health for an animal they usually
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BIODIVERSITY AND EXTINCTION Biodiversity is determined by the variety of species extant in a specific ecosystem; this includes both animals and plants. Biodiversity is what gives an ecosystem a continuing and symbiotic relationship between all the organic and inorganic elements; maintaining the proper balance of different gases such as nitrogen‚ oxygen‚ hydrogen‚ carbon dioxide and many other elements‚ which differ in composition depending on the type of environment (such as subterranean‚ aquatic
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Extinction is the ceasing of a species to exist on this Earth. A species officially becomes extinct when all of the species no longer exists. A species is to become certainly extinct when there is an extremely small number of it and it is unable to reproduce to create more of itself. Therefore‚ we say a species is in for certain extinction if it cannot reproduce itself. Extinctions occur at a great pace and species that we did not even know existed become extinct all the time. Scientists say that
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Extinction of Dinosaurs Two-hundred and thirty million years ago the first dinosaur-like creature roamed the earth. Dinosaurs were a very successful and diverse group‚ dominating the terrestrial environments of the earth for 160 million years. The apparently sudden mass extinction of dinosaurs marks the boundary between the Cretaceous and Tertiary periods. Though there is not one definitive explanation to explain dinosaurs’ extinction‚ there are various theories that attempt to account for the
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Muhamad Naem Bin Yusof Title : Animal in Extinction SubTopic : Why the animal under verge of extinction Introduction In bucked the trend towards modernization and progress‚ we increasingly forget that not only human beings that inhabit this universe. Ever forget the existence of human animals and the environment so that most of us have succumbed to the demands of modernization and progress. Humans have killed the flora and fauna around us to make way for development. Implications
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romanticized idea of the wild and that fully immersing yourself in it will lead to great adventures‚ freedom‚ and ultimately living a happy and meaningful life. In comparison to a life full of rules and obligations‚ in a capitalism society focused on production and money‚ the reader can see why McCandless felt a need to escape a seemingly unfulfilling and meaningless life. McCandless’s disapproval of a capitalism originated with his interest in the works of Jack London. According to Jane Burres‚
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The Extinction of Baiji The Baiji‚ also known as the Chinese River Dolphin‚ are part of the family Plantanistiade‚ the river dolphin family. They had exsited in the Yangtze River in China for thousand of years. Nevertheless‚ the Baiji was recently declared extinct. The baiji’s demise can be attributed to over fishing‚ its lethal environment and the Great Leap Forward in China. Excessive and illegal fishing was a great threat to the baiji’s way of life. Electric fishing and the fishing method
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What are the Effects of Wildlife Overpopulation on Suburbia Have You ever wondered why you rarely see any wild animals when you go to the mountains and then when you are driving back home‚ you almost hit a deer? Or how we see coyotes walk down our streets and turkeys standing in the middle of the road. This is the result of the overpopulation of wild animals living in the suburbs. Wildlife living in suburbia has become an arising problem and many people do not know how it started and why they
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1 To what extent does the impact theory explain the extinction of the dinosaurs? Dominic Pharaoh 5A Promoter: Harriet Gibson 2011-2012 Dominic Pharaoh 5A Promoter: Harriet Gibson 2 Table of contents I. II. Introduction ......................................................................................................................... 3 The impact theory and the alternative hypotheses .......................................................... 6 A. 1. The impact
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