Explain how the biosphere, hydrosphere, geosphere, and atmosphere are interconnected.

For the answer to the question above on how the biosphere, hydrosphere, geosphere, and atmosphere are interconnected. They are part of the processes by which carbon compounds are interconverted in the environment, chiefly involving the incorporation of carbon dioxide into living tissue by photosynthesis and its return to the atmosphere through respiration, the decay of dead organisms, and the burning of fossil fuels. In short, they are part of Carbon Cycle