click below
click below
Normal Size Small Size show me how
Carbon Cycle Gizmo
| Term | Definition |
|---|---|
| biosphere | living things on a planet. |
| geosphere | the rocky, non-living parts of a planet. |
| hydrosphere | the water on a planet. |
| lithosphere | the rigid upper layer of the Earth. |
| atmosphere | the gases that surround a planet. |
| fossil fuels | a fuel formed over thousands or millions of years from the remains of living organisms. |