What mechanism in biological evolution affects earths history

Which process can increase the rate of greenhouse gas emissions into the atmosphere in response to a decrease in albedo

Are salt and soap nutrients or toxins for yeast? explain.

Actinobacteria sp. are fermenting organisms (which do you use oxygen to breathe) referred to as chemoorganohetereotrophs this means they break down organic material and convert it to inorganic material. which part of the carbon cycle does this describe