Ecology
Dictionary Definition -
the study of the relationships between living organisms and their environment
Dictionary Definition -
the study of the relationships between living organisms and their environment
Carbon Cycles through Ecosystems

Carbon cycles through ecosystems
- Life on Earth is based on carbon compounds.

Photosynthesis
- Removes carbon from the air.
- What is Photosynthesis?

Eating
- Animals obtain carbon by eating plants or other animals.

Respiration
- Plants and animals release carbon dioxide during respiration.

Combustion
- Carbon contained in fossil fuels and wood is released as carbon dioxide during combustion.