Carbon Cycle Version en ligne match sources and match sinks par Kirk Villanueva 1 Sources 2 Carbon sinks 3 Inorganic Carbon 4 Organic carbon Cellular respiration in plants Cellular respiration in animals Burning fossil fuels for energy forest fires decomposition photosynthesis in plants Photosynthesis in phytoplankton and algae Carbon found in the atmosphere Carbon in the ground released from decomposition carbon found in plants carbon found in animals carbon found in living things