8.L.3.1 ECOSYSTEMS

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Under which condition would a population most likely increase?

Which best describes the limiting factors on a population in an ecosystem?

Mice, rabbits, bobcats, and squirrels all live in a brush ecosystem. Which animal would have the most difficult time surviving if the population of the other three animals continued to decrease?

Which is the place where a member of a population lives and finds food?

Which best determines the number of wolves that can live in an area?

Estuaries often have marsh grasses that act as a safe nursery for young fish. Which limiting factor, provided by estuaries, does this describe?

When would water be a limiting factor in an ecosystem?

Which does every organism in an ecosystem need for survival?