Which of the following processes would impact the cycling of carbon between land and air?

Diffusion

Deforestation

Ocean currents

Respiration in fish

The process of deforestation impacts the cycling of carbon between land and air. Deforestation occurs when large areas of trees and other vegetation are removed from an area in order to make room for people or commercial enterprises. As humans remove trees by burning, more carbon moves to the atmosphere as carbon dioxide, adding to the "Greenhouse Effect" and contributing to global warming.