1st CBA -2. Carbon Dioxide-Oxygen Cycle

Carbon Dioxide and Oxygen Cyclethe movement of carbon dioxide and oxygen between organisms and the air
Decomposeran organism that gets energy by feeding on dead materials and wastes
Fossil Fuelsa fuel that formed from the decayed remains of ancient plants and animals

Photosynthesise process of using the energy in sunlight to make food from water and carbon dioxide
Pollutionanything in the environment that can harm living things or damage natural resources
Producersan organism that makes its own food
Respirationhe process of breathing in air to get oxygen and breathing out waste gases