Which of the following does not indicate microbe involvement in energy and nutrient flow? Select one: a. Thermal hot springs warmed by heat from earth's interior b. Formation of greenhouse gases, CO2 and methane c. Digestion of complex carbohydrates in animal diets d. Decomposition of dead matter and wastes

An Greenhouse gas is any vaporous compound in the environment that is equipped for engrossing infrared radiation, consequently catching and holding heat in the climate.
The warmth in the environment, ozone harming substances are liable for the nursery impact, which eventually prompts an Earth-wide temperature boost.
Methanogenesis is known as when the development of methane by the microorganism. Life forms fit for delivering methane have been distinguished uniquely from the space Archaea, a gathering phylogenetically unmistakable from the two eukaryotes and microscopic organisms, albeit many live in close relationship with anaerobic microbes.
Animals and cultivating, rot in landfills, spillage from the oil and gas industry.
Since 1750, the measure of methane in the climate has multiplied due to human action.
The oil and gas industry is the top donor, making 33% of all methane emanations.