click below
click below
Normal Size Small Size show me how
ecology
3.1
| Term | Definition |
|---|---|
| evaporation | process whereby the heat changes of the sun changes water on earths surface from a liquid to a gas |
| condensation | return of water vapor to a liquid state by cooling |
| precipitation | liquid or solid water that falls from clouds to earth |
| transpiration | realease of water vapr from plants leaves into to air q |
| runoff | precipitation that runs off the ground |
| groundwater | water from rain and melting snow that seeps into the ground and is stored beneath earths surface |
| source | place where a stream or river begins |
| mouth | place where a stream or river ends by flowing into another body of water |
| velocity | distance water flows during some period of time such as meters per second or feet per second |
| bed load | sediment carried along the bottom of the channel of a stream or river |
| tributaries | feeder streams |
| topography | physical characteristics of land |
| . gradient | slope of a river channel |