FORESTRY
ECOLOGY AND ENVIRONMENT
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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One reason predators might increase is
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The weather is warmer
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Parasites have increased
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The prey have increased
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Food has decreased
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Explanation:
Detailed explanation-1: -However, as the predator population falls, more of the prey survive and consequently the prey population will then increase. This in turn leads to an increase in the predator population since it has more food and the cycle begins again.
Detailed explanation-2: -When predators are scarce, prey rises in numbers. As their source of food increases, predators rise in abundance. When there are enough predators, prey numbers decline.
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