Question

in what form is carbon found in the atmosphere? co2 c6h12o6 h2o atp

Explanation:

Carbon in the atmosphere is mainly in the form of carbon - dioxide ($CO_2$). $C_6H_{12}O_6$ is glucose, $H_2O$ is water and ATP is adenosine tri - phosphate, none of which are the main form of carbon in the atmosphere.

Answer:

A. $CO_2$