How do plants affect carbon dioxide levels?

Question

How do plants affect carbon dioxide levels?

They keep the levels of carbon dioxide the same.

They absorb carbon dioxide from the air.

They put more carbon dioxide into the air.

Their seeds are made of carbon dioxide.

Answer 1

Plants absorb carbon dioxide from the air during photosynthesis, using it to produce energy and grow. This process helps to reduce the overall levels of carbon dioxide in the atmosphere. It is the opposite of putting more carbon dioxide into the air. Plants do not produce seeds made of carbon dioxide; their seeds are made of other organic compounds.