Population Ecology Review

Population Ecology Review

Assessment

Flashcard

Science

9th Grade

Hard

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15 questions

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1.

FLASHCARD QUESTION

Front

An organism that produces its own energy is called a(n)

Back

Autotroph

2.

FLASHCARD QUESTION

Front

What are the levels of ecology from smallest to the largest?

Back

organism, population, community, ecosystem, biome, biosphere

3.

FLASHCARD QUESTION

Front

In the energy pyramid, how much of the energy in each level gets lost as heat or used by the organism for survival?

Back

90%

4.

FLASHCARD QUESTION

Front

Which organism receives the least amount of energy from the producer?

Back

Owl

5.

FLASHCARD QUESTION

Front

What will most likely happen to the hawks and rodents if the insects were removed?

Back

There will be fewer rodents and hawks.

6.

FLASHCARD QUESTION

Front

What is a heterotroph?

Back

An organism that cannot produce its own food and must consume other organisms for energy.

7.

FLASHCARD QUESTION

Front

Define a detritivore.

Back

An organism that feeds on dead organic material, breaking it down into smaller particles.

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