Which of the following is an example of a density-independent factor limiting population growth? a. a forest fire that was caused by lightning b. the presence of predators c. an outbreak of wasting disease in elk d. competition for food

Answer;

A forest fire that was caused by lightning

Explanation;

-Density-independent factors are factors such as weather and climate, that exert their influences on population size regardless of the population's density. In contrast, the effects of density-dependent factors intensify as the population increases in size.

-Density-independent limiting factor have the same effect regardless of population size, for example - If there is a wild fire, the fire destroys all the animals in the forest regardless of how many animals there are. The fire does not care how big the population is.

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