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U2REV Ecology Vocabulary

U2REV Ecology Vocabulary

Assessment

Flashcard

Biology

9th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What term refers to all the living organisms in a particular area?

Back

Biotic factor

2.

FLASHCARD QUESTION

Front

What is the sequence of organisms through which energy is transferred in an ecosystem?

Back

Food chain

3.

FLASHCARD QUESTION

Front

What is the effect of algal bloom decomposition on oxygen levels in a pond?

Back

Decreased oxygen due to algal bloom decomposition

4.

FLASHCARD QUESTION

Front

What happens to an ecosystem if a keystone species is removed?

Back

The ecosystem structure may collapse or change significantly

5.

FLASHCARD QUESTION

Front

How does a drought affect a rabbit population limited by grass availability?

Back

The population will decrease due to less food

6.

FLASHCARD QUESTION

Front

What is an abiotic factor?

Back

Non-living chemical and physical parts of the environment that affect living organisms.

7.

FLASHCARD QUESTION

Front

Define habitat.

Back

The natural home or environment of an organism.

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