Question

what process occurs when there is no light (like at the bottom of the ocean) so producers use chemical energy to create food? cell respiration, fermentation, chemosynthesis, photosynthesis

Explanation:

Chemosynthesis is the process where producers use chemical energy (instead of light energy) to create food, which occurs in environments without light like the ocean floor. Photosynthesis requires light, cell respiration breaks down food for energy, and fermentation is an anaerobic energy-releasing process, not food creation from chemicals.

Answer:

Chemosynthesis