Question

what are the work of co2 in atmosphere​

Answer 1

Answer:

Here's the big, important thing about CO2: It's a greenhouse gas. That means CO2 in the atmosphere worksto trap heat close to Earth. It helps Earth to hold on to some of the energy it gets from the Sun so the energy doesn't all leak back out into space. So, CO2 and other greenhouse gases are good—up to a point.

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Answer 2

Explanation:

A molecule of carbon dioxide (CO2) is made up of one carbon atom and two oxygen atoms. Carbon dioxide is an important greenhouse gas that helps to trap heat in our atmosphere. Without it, our planet would be inhospitably cold.