The carbon cycle is nature's way of reusing carbon atoms, which travel from the atmosphere into organisms in the Earth and then back into the atmosphere over and over again. Most carbon is stored in rocks and sediments, while the rest is stored in the ocean, atmosphere, and living organisms. Evaluate the carbon cycle model. Select ALL of the ways in which carbon is released into the atmosphere. A) decomposition
B) photosynthesis
C) cellular respiration
D) formation of fossil fuels
E) auto and factory emissions