Science Multiple Choice Test

One example of competition among members of a meerkat population is

Rabbits move into a new field where there is plenty of room to dig new burrows. This is an example of

A shrimp removes and eats the parasites from the gills of a fish. The fish stays healthier because the parasites are removed. The relationship is

The need for organisms to rely on the same resources causes

The number of organisms in a specific area is

The number of robins that hatch in a year is the population's

A robin population that reaches its biotic potential probably shows

An organism that uses sunlight to make food molecules is a(n)

Which is NOT part of Earth's biosphere?

Which is a limiting factor for a cottontail rabbit population on the prairie in Oklahoma?

Which factor does NOT normally affect human population size?

Which is defined as demand for resources in short supply in a community?

Which is NOT a possible result of overpopulation?

What does a population undergo when it has no limiting factors?

What is the term for all species living in the same ecosystem at the same time?

Which type of relationship includes mutualism and parasitism?

Which is a population?

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