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Earth's Atmosphere and Gases

Earth's Atmosphere and Gases

Assessment

Flashcard

Other

9th Grade

Practice Problem

Hard

Created by

NICOLE BROWN

FREE Resource

Student preview

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30 questions

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1.

FLASHCARD QUESTION

Front

The ability of Earth's atmosphere to absorb and retain heat is affected by the presence of what two gases?

Back

Water vapor and carbon dioxide

2.

FLASHCARD QUESTION

Front

The pie chart displays the gases that make up the atmosphere.

Which portion of the pie chart represents the gas most essential to

life on Earth?

Media Image

Back

20% Oxygen

3.

FLASHCARD QUESTION

Front

Earth's atmosphere has changed over geologic time.

Back

The most primitive atmosphere was composed mostly of helium and hydrogen.

4.

FLASHCARD QUESTION

Front

Carbon dioxide exchange in the ocean

Back

Occurs between the ocean surface and the atmosphere

5.

FLASHCARD QUESTION

Front

Effect of climate change: drastic changes in weather patterns

Back

Drastic changes in weather patterns due to climate change.

6.

FLASHCARD QUESTION

Front

Sources of carbon dioxide include natural and human-made activities

Back

Both natural processes and human activities release CO2 into the atmosphere.

7.

FLASHCARD QUESTION

Front

Human activities significantly contribute to atmospheric carbon dioxide

Back

Activities like burning fossil fuels increase CO2 levels.

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