FORESTRY
ECOLOGY AND ENVIRONMENT
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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What factor describes when populations decrease because animals are moving out of a population?
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Emigration
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Limiting Factors
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Immigration
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Exponential Growth
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Explanation:
Detailed explanation-1: -Emigration is the movement of individuals out of a population. This decreases the population size and growth rate.
Detailed explanation-2: -Density of a population in a given habitat during a given period fluctuates due to change in 4 basic processes-Natality, Mortality, Immigration and Emigration.
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