Extinction is the end of an organism or group of taxa. Extinctions occur when a species becomes unfit for survival in its natural habitat usually to be replaced by another‚ better-suited species. An organism becomes ill-suited for survival because its environment is changed or because its relationship to other organisms is altered as stated from Credo Reference. The moment of extinction is generally considered to be the death of the last individual of that particular species. Mass extinctions‚ however
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readings‚ extinction is a natural selection process. You have also read that humans are often responsible for accelerating this process. Using at least two scholarly or reputable resources and your textbook‚ address whether or not we as humans should be concerned with the extinction rate. Additionally‚ discuss whether or not humans should strive to preserve representative samples of all biomes on the planet. Yes‚ I believe that humans should be concerned with the extinction rate. Humans are the cause
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a variety of different species. The animals walked freely throughout the nation coexisting with humans. However‚ they began to attract attention. Humans not only started to hunt them for food‚ but began to quest after them for their skin‚ teeth and vital traits. As a result‚ vital animals began to disappear. However‚ hunting is not the only reason why there has been a sharp increase in animal extinction. Pollution and other hazardous waste have destroyed the natural habitats of many animals. Not only
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As time progresses‚ the Earth’s ecosystem is continuously changing rapidly‚ mostly in the reason of human impact. Humans make huge impacts on the world and many of those impacts involves human-caused extinctions. Evidently‚ this has become a huge issue relating on biodiversity and there have been many extinctions due to global warming‚ pollution‚ hunting‚ etc. In addition‚ there are many conservation acts being placed on endangered species for protection and the species are placed out of their normal
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the environmental degradation is widely recognized as a primary reason. In fact‚ the deforestation and environment pollution have put creatures on the verge of extinction. Domestic apes in Vietnam‚ which have die out due to shrinking of tropical trees‚ could be taken as a particularly salient example of this. Ignoring the impact of human on minimizing the habitat of animals is thereby a grave mistake. Additionally‚ another factor has added fuel to fire is traditional concept of animals. The blinded
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‘The Earth is experiencing a sixth mass extinction‚ brought on by the proliferation of humanity and its activities of production and consumption. ... The was in which the capital system operates makes a mockery of the necessity of economising. Indeed‚ it pursues everywhere with utmost irresponsibility the opposite of economy: total wastefulness. It is this profit-seeking wastefulness that directly endangers the very survival of humanity (and other creatures that share the planet with us)’ (Jone
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There have been many investigated causes for this‚ but the scientific community cannot decide on one for sure. This is due to lack of evidence for each theory. The most common current theories about the extinction are over hunting‚ climate change and disease. One of the possible causes of extinction of the megafauna is climate change. This is predicted as the megafauna all around the world became extinct close to the end of the last ice age and just and the climate was getting warmer (Florek‚ 2015)
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The exact reason for the Pleistocene extinction is still not known‚ this data implies that top-down forces and humans are the reason the extinction happened. This data is important because during the Anthropocene humans continue to put animals at risk for another extinction. The authors used data from the Pleistocene and recent data to show that high rates of predation and humans could have lead to the extinction. Both carnivores and humans caused the extinction‚ because both were competing for prey
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Animal extinction Animal extinction has been dramatically occurring and this is the biggest issue in the planet. The governments and scientists try to figure out the better ways to prevent and preserve the disappearance of animals. Human attitudes‚ degradation of nature and climate change are the causes that lead to animal extinction. I think that if these causes are still occurring without protection and preservation‚ the environment will become in less healthy state by 2050. The world human population
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Extinction Extinction is the termination of evolutionary lineage. The most common extinction event is the loss of a species. There are many reasons why a species might die out. Human intervention (either directly or indirectly) has become the leading cause of species extinction (possibly for the last fifteen thousand years). Species and Populations An important distinction must be made between true extinction and extirpation. Extirpation is the loss of a population‚ or loss of a species
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