Carbon Cycle

Front

When humans EXHALE, we release __________________.

Back

Carbon Dioxide

Front

Why does too much carbon dioxide in the atmosphere cause climate change?

Back

Traps heat and warms planet

Front

Which of the following removes carbon from the atmosphere?

Back

Photosynthesis

Front

The total amount of the carbon on Earth is constant. True or False?

Back

True

Front

If the plant population decreased, the amount of carbon would _________.

Back

Increase

Front

What process do plants use to absorb carbon dioxide from the atmosphere?

Back

Photosynthesis

Front

What is the primary greenhouse gas responsible for climate change?

Back

Carbon Dioxide

Front

What role do oceans play in the carbon cycle?

Back

They absorb and store carbon dioxide from the atmosphere.

Front

What is respiration in the context of the carbon cycle?

Back

The process by which living organisms release carbon dioxide back into the atmosphere.

Front

How does combustion affect the carbon cycle?

Back

It releases carbon dioxide into the atmosphere.