Carbon Cycle

Carbon Cycle

Assessment

Flashcard

Science

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 happens to carbon dioxide levels if the plant population decreases?

Back

The amount of carbon dioxide in the atmosphere would increase.

2.

FLASHCARD QUESTION

Front

What is another term for combustion?

Back

Burning.

3.

FLASHCARD QUESTION

Front

Where does all the carbon in living organisms originate from?

Back

Earth's atmosphere.

4.

FLASHCARD QUESTION

Front

What is a major carbon sink?

Back

Calcium Carbonate.

5.

FLASHCARD QUESTION

Front

What can happen to organisms that do not decompose naturally?

Back

They can be buried and become fossil fuels.

6.

FLASHCARD QUESTION

Front

Define the carbon cycle.

Back

The carbon cycle is the process by which carbon is exchanged between the atmosphere, land, water, and living organisms.

7.

FLASHCARD QUESTION

Front

What role do plants play in the carbon cycle?

Back

Plants absorb carbon dioxide during photosynthesis, reducing atmospheric CO2 levels.

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