Question

in what form is carbon found in the atmosphere?co₂c₆h₁₂o₆h₂oatp

Explanation:

Carbon in the atmosphere is mainly in the form of carbon dioxide ($CO_2$). Glucose ($C_6H_{12}O_6$) is a sugar molecule found in living organisms and not a major form of carbon in the atmosphere. Water ($H_2O$) contains no carbon. ATP (adenosine triphosphate) is an energy - carrying molecule in cells and also not a form of carbon in the atmosphere.

Answer:

$CO_2$