carbon cycle
The Ocean Carbon Cycle
Biosphere - Carbon Cycle, Ecosystems, Atmosphere: Life is built on the conversion of carbon dioxide into the carbon-based organic compounds of living
When oxygen is present, aerobic respiration occurs, which releases carbon dioxide into the surrounding air or water Otherwise, anaerobic respiration occurs and Photosynthesis by land plants, bacteria, and algae converts carbon dioxide or bicarbonate into organic molecules Organic molecules made by photosynthesizers
snapdrop All living things are made of carbon In the atmosphere, carbon bonds with oxygen to form carbon dioxide, which plants use to grow Once plants and animals die, carbon cycle · Photosynthesis – removes carbon dioxide from the atmosphere and fixes it in producers as organic compounds · Respiration
