Ecology Review

Ecology Review

Assessment

Flashcard

Biology

7th 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 is the Biosphere?

Back

The Biosphere contains all ecosystems on Earth.

2.

FLASHCARD QUESTION

Front

What is a stimulus?

Back

A stimulus is something in the environment that causes an organism to respond.

3.

FLASHCARD QUESTION

Front

What is an organism?

Back

An organism is a complete living thing.

4.

FLASHCARD QUESTION

Front

How can the presence of elk affect songbird populations?

Back

Elk can reduce songbird populations by eating young trees, which decreases nesting sites.

5.

FLASHCARD QUESTION

Front

What is a limiting factor?

Back

A limiting factor is a factor that causes the growth of a population to decrease.

6.

FLASHCARD QUESTION

Front

What is an ecosystem?

Back

An ecosystem is a community of living organisms and their interactions with the environment.

7.

FLASHCARD QUESTION

Front

What is biodiversity?

Back

Biodiversity refers to the variety of life in a particular habitat or ecosystem.

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