OBJECTIVE LIFE SCIENCE
ECOLOGY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Invasive species alter the ecosystem by a ____ in number quickly, this leads to ____ food for the native species.
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increasing less
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decline decreasing
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Either A or B
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None of the above
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Explanation:
Detailed explanation-1: -Invasive species grow quickly due to the lack of predators. This leads to a decline or extinction of the native population. take over the habitat of other organisms.
Detailed explanation-2: -They often outcompete and prey upon native species, which can ultimately reduce biodiversity and alter an ecosystem’s food web.
Detailed explanation-3: -Invasive alien species are animals, plants, fungi and microorganisms entered and established in the environment from outside of their natural habitat. They reproduce rapidly, out-compete native species for food, water and space, and are one of the main causes of global biodiversity loss.
There is 1 question to complete.