What are the three processes that drive carbon dioxide into the biosphere and atmosphere?

When a spring is compressed, the energy changes from kinetic to potential. which best describes what is causing this change?

What type of electromagnetic radiation has a shorter wavelength than blue light

Miner's coal distributors does not mine coal itself, nor does it even store or handle the coal. instead, miner's solicits orders for low sulfur coal from other firms, then purchases the required amount from suppliers and directs them to ship the coal to its customers. what is miner's