goops the most endangered groups in the modern world, (Raloff, 23). Species extinction is caused by humans destroying the ecosystem. Habitat degradation means that the conditions are altered making it unsuitable for animal inhabitance; which may cause the extinction of a species of animals, which directly depend on the environment for food and shelter. Marine life and their habitats changed due. These include: tyrannosaurus Rex (extinct 65 million years ago Stellers sea cow: the defenseless beast (extinct since 1768 Thylacine: the Tasmanian tiger (extinct sine 1936 Quagga: half Zebra, half Horse (extinct since 1883 Irish Deer: the largest deer that ever lived (extinct about 7,700 years. Moreover, there are two kinds of extinction: the one after which there is no replacement of an extinct species with a new, more adapted onethe dead-end extinction which is basically the end of a certain evolutionary lineage; and taxonomic extinction, which implies that during the. Humans are the reason for the next extinction. A number of animal species are now facing extinction. Hunting poses major threat to animals and has lead to the increase in the number of endangered species. Available from: p?vref1 Accessed Reference Copied to Clipboard.
Extinction of species essay
The, extinction of, species : Expository, essay, sample
Causes of Animal, extinction and Disappearing
Essay on extinction of species, ricky Martin
Combined with mass population rates and our very need of survival, we are fueling the speed of when this extinction will take place and how quickly. Overpopulation leads to overexploitation of the existing resources. And this is just those of them that we can see relatively easy; it is probably impossible to calculate how many kinds of microorganisms disappear every day before scientists even get a chance to discover and study them. Reference Copied to Clipboard. Ironically, generating funds to preserve endangered species are not completely aiding the cause of wildlife preservation. The effects of these products include; reduced reproductive capacity, short life span and reduces that ability of the animals to survive the environmental conditions. The Bureaucracy of Extinction Extinction is caused by a plethora of factors. Since the dawn of time, a plethora of organisms have ceased to exist on the earth's surface by the natural phenomenon known as extinction. In North America, 11,000 years ago, when people first migrated from Serbia to Alaska, it is thought that some species of animals including the mastodon, mammoth and Saber-toothed tiger became extinct within a few centuries because of hunting and resource exploitation. We are bringing massive changes to our environment as we continue to build roads, buildings, and create a civilized culture among these systems. When there is overpopulation of predators, the population of the prey reduces to and becomes one of the endangered species. For example, gray wolves, who were almost completely killed during hunting across the whole North America by the end of 1970s, are now a relatively prosperous species counting around 3,500 specimen.
Extinction of species essay