Biosphere Review

Biosphere Review

Assessment

Flashcard

Biology

9th - 10th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

Energy transfer in ecosystems

Back

Energy flows through ecosystems, with each organism receiving about 10% of the energy available in the level below.

2.

FLASHCARD QUESTION

Front

What is Secondary Succession?

Back

Secondary succession occurs when a disturbance (like a fire) destroys a community but leaves the soil intact, allowing for recovery and regrowth.

3.

FLASHCARD QUESTION

Front

Definition of a Keystone Species

Back

A keystone species is crucial for maintaining the ecological balance in an ecosystem.

4.

FLASHCARD QUESTION

Front

Who is a Secondary Consumer?

Back

A secondary consumer is an organism that eats primary consumers; for example, a hawk.

5.

FLASHCARD QUESTION

Front

Who is a Primary Consumer?

Back

A primary consumer is an organism that eats producers; for example, a grasshopper.

6.

FLASHCARD QUESTION

Front

Definition of a Producer

Back

Producers are organisms that create their own food through photosynthesis, such as plants.

7.

FLASHCARD QUESTION

Front

What is a Trophic Level?

Back

A trophic level is a position in a food chain or food web, representing the flow of energy and nutrients.

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