Arrow C pointing Factory emissions to Carbon Dioxide in ATmosphere
Sunlight to tree is photosynthesis represented by Arrow A
Carbon Dioxide in ATmosphere to tree is represented by arrow B
Carbon Dioxide in ATmosphere to Carbonates in water is represented by Arrow D
Organic Carbon to Dead Organisims to Fossils and Fossil fuels represented by Arrow E... Arrow then points upwards.
Arrow F points from tree to sky representing plant respiration.

Using the diagram above, answer the following questions:
True or False. The arrow labeled C represents a transfer of chemical energy to mechanical energy. Explain why this is true or false.
True or False. The arrow labeled A represents a transfer of solar energy to chemical energy. Explain why this is true or false.
Which arrow or arrows represent a release of carbon dioxide? What process is occurring at the arrow(s) you selected?
Which arrow or arrows indicate a process that cycles carbon from living or nonliving organisms? Describe the process or processes you selected.
Which arrow or arrows represent reactions that demonstrate a conservation of mass and energy? Explain your answer.