18
QuizMultiple Choice

Biodiversity — Unit test

Question 18 • NY-Life Science: BiologyTerm 2 Hillcrest

Which best describes the carrying capacity of an environment?

Answer
A
An area of a desert can support a population of 320 cactus plants.
B
Over 1,500 species of birds live in a tropical rain forest.
C
About 500 fish in part of a river died as a result of water pollution.
D
A vegetable garden is six feet long and 10 feet wide.

Explanation

Carrying capacity is the largest population of a species that an environment can support over time with its available resources. The statement that a desert area can support 320 cactus plants describes how many individuals of one species the environment can sustain. The other choices describe species diversity, deaths from pollution, or the garden’s size.

AI-written and checked against the verified answer.

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