What process is central to the fast carbon cycle, involving the absorption of atmospheric $ ext{CO}_2$ to create sugars?

Answer

Photosynthesis

Photosynthesis is the critical fixation of atmospheric carbon where plants and phytoplankton use $ ext{CO}_2$, water, and energy to create sugars ($ ext{CH}_2 ext{O}$) for life functions.

What process is central to the fast carbon cycle, involving the absorption of atmospheric $	ext{CO}_2$ to create sugars?
oceanatmospherecyclecarbondriver