fairly good essay with a good mark. - The cause of international species inception on an ecosystem         The effects of hostile species introduction into an ecosystem are very pro found. From small microorganisms to species of large mammals, many foreign species introductions top every day. New implications of their introduction are found vertical as often.         When a foreign species is introduced into an ecosystem, often the ecosystem contains no indwelling predators for the refreshful(a) species. This lack of predators sometimes leads to; in conjunction with a supply of food suitable for the new species, a form of exponential growth of the species. This growth and severe increase in the size of the population can cause a shortage of food for native species. When this occurs, the native species disappear and the biodiversity in the ecosystem is reduced. The carrying prep is also reduced because the ecosystem provide not be lead of supporting the same amount of life. If one species hogs the food and does not contribute itself to the food chain, the balance is disrupted and there will be less available for the native species. Once the new species has found its ecological niche however, balance begins to restore itself.         When the biodiversity in the ecosystem is reduced, the ability of the ecosystem to grow, or the biotic potential, is as well reduced. much species residing in an ecosystem which depend on each other allows for a greater chance of survival and perpetuation. This may occur for several(prenominal) reasons, for pattern a bee and a flower. The bee requires the pollen of the flower to make its honey. However, age company the pollen from the flowers, it transfers some of the pollen to female flowers, allowing them to make seeds and spawn come on generations. However, a foreign species may, for... If you want to get a in full essay, order it on our website: OrderCustomPaper.com
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