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Science
Water cycle
| Term | Definition |
|---|---|
| habitat | Natural home of living things |
| groundwater | Water held underground in the soil |
| water cycle | Water circulates between Earth’s oceans |
| evaporation | Liquid turning to vapor |
| transpiration | Exhalation of water vapor |
| precipitation | Rain, snow, sleet, or hail that falls on the ground |
| tributary | stream flowing into a larger river |
| watershed | an area or ridge of land that separates waters flowing |
| divide | separated into parts |
| reservoir | a large natural or artificial lake used as a source of water supply |
| eutrophication | excessive richness of nutrients in a lake |
| salinity | the quality or degree of being saline |
| sonar | a system for the detection of objects under water |
| seamount | a submarine mountain |
| trench | a long, narrow ditch |
| continental shelf | the area of seabed around a large landmass |
| abyssal plain | relating to or denoting the depths or bed of the ocean |
| mid-ocean ridge | a long, seismically active submarine ridge system |
| current | a body of water or air moving in a definite direction |
| Coriolis effect | an effect whereby a mass moving in a rotating system |
| Climate | the weather conditions prevailing in an area |
| El Nino | an irregularly occurring and complex series of climatic changes |
| La Nina | a cooling of the water in the equatorial Pacific |