carbon cycle
Global Carbon Cycle and Climate Change
Role of Organisms in Carbon Cycle · Plants absorb carbon from the environment in photosynthesis and return it in respiration · Animals obtain their carbon by
Photosynthesis by land plants, bacteria, and algae converts carbon dioxide or bicarbonate into organic molecules Organic molecules made by photosynthesizers The carbon cycle is based on carbon dioxide , which can be found in air in the gaseous form, and in water in dissolved form Terrestrial plants use
โบ้เบ้ In an agricultural system, carbon is cycled through the atmosphere, through plants and animals, and through the soil The production of food Photosynthesis by land plants, bacteria, and algae converts carbon dioxide or bicarbonate into organic molecules Organic molecules made by photosynthesizers
