Question

name the two processes by which carbon dioxide is given back to atmosphere in the carbon cycle​

Answer 1

Carbon is released back into the atmosphere when organisms die, volcanoes erupt, fires blaze, fossil fuels are burned, and through a variety of other mechanisms.

Answer 2

Answer:

The carbon cycle is nature's way of recycling carbon atoms. Carbon is the foundation for all life on Earth.The carbon cycle is nature's way of recycling carbon atoms. Carbon is the foundation for all life on Earth.The carbon cycle describes the process in which carbon atoms continually travel from the atmosphere to the Earth and then back into the atmosphere. Since our planet and its atmosphere form a closed environment, the amount of carbon in this system does not change. Where the carbon is located — in the atmosphere or on Earth — is constantly in flux.