Carbon Cycle

Front

What is the Carbon Cycle?

Back

The circulation of the element Carbon among Earth's atmosphere, land, oceans, and organisms.

Front

Where can carbon be found?

Back

In the atmosphere, inside of the Earth, and in fossil fuels.

Front

What process does not produce carbon dioxide?

Back

Photosynthesis.

Front

What is combustion?

Back

Combustion is another word for burning.

Front

How do living organisms return carbon to the atmosphere?

Back

Through decomposition and respiration.

Front

What role do plants play in the carbon cycle?

Back

Plants absorb carbon dioxide during photosynthesis.

Front

What is respiration in the context of the carbon cycle?

Back

The process by which living organisms convert oxygen and glucose into energy, releasing carbon dioxide.

Front

What is decomposition?

Back

The breakdown of dead organic matter, returning carbon to the atmosphere.

Front

What is the significance of fossil fuels in the carbon cycle?

Back

Fossil fuels release carbon dioxide when burned, contributing to atmospheric carbon.

Front

How does the ocean contribute to the carbon cycle?

Back

The ocean absorbs carbon dioxide from the atmosphere and stores it.