Question

carbon dioxide is added to seawater by ________ multiple choice photosynthesis respiration decomposition transfer from the atmosphere respiration, decomposition and transfer from the atmosphere

Explanation:

Photosynthesis consumes carbon - dioxide. Respiration by marine organisms releases carbon - dioxide into seawater. Decomposition of organic matter in the ocean also releases carbon - dioxide. Additionally, carbon - dioxide can transfer from the atmosphere to seawater due to the concentration gradient.

Answer:

E. respiration, decomposition and transfer from the atmosphere