Question

Which statement describes an important role of carbon dioxide in Earth’s atmosphere?

Answer 1

Tress need carbon dioxide

Step-by-step explanation:

Trees give us oxygen while we give them carbon dioxide in return.Trees are important on the earth surface because they help to keep us alive

Answer 2

Plants need Carbon Dioxide

Step-by-step explanation:

Plants breathe in the carbon dioxide that we breathe out. Carbon dioxide is harmful to our lungs, but the plants take carbon out of the air and give us the oxygen we need.