Oxygen-Carbon Cycle

Oxygen-Carbon Cycle

Assessment

Flashcard

Biology

5th Grade

Hard

Created by

Fatima Alsabbagh

Used 1+ times

FREE Resource

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10 questions

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1.

FLASHCARD QUESTION

Front

What is the oxygen-carbon cycle?

Back

The circulation of oxygen and carbon dioxide gas in the environment.

2.

FLASHCARD QUESTION

Front

What do producers give off during the oxygen-carbon cycle?

Back

Producers give off oxygen and some carbon dioxide.

3.

FLASHCARD QUESTION

Front

What do consumers release as waste when they use energy?

Back

Consumers release carbon dioxide as waste.

4.

FLASHCARD QUESTION

Front

What did Earth's atmosphere lack millions of years ago?

Back

Earth's atmosphere had no breathable oxygen.

5.

FLASHCARD QUESTION

Front

What do plants use to make their own food?

Back

Plants use water, carbon dioxide, and energy from the Sun.

6.

FLASHCARD QUESTION

Front

What has happened to the oxygen released by producers over time?

Back

The oxygen released by producers gradually built up in the atmosphere.

7.

FLASHCARD QUESTION

Front

What do plants take in and give off?

Back

Plants take in carbon dioxide and give off oxygen.

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