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s fc chap 11
science flashcards
| Question | Answer |
|---|---|
| fresh water | water that has no salt and little or no taste |
| iceberg | a mass of ice floating in the ocean |
| salt water | water that contains dissolved minerals including sodium chloride |
| eutrophication | an increase in nutrients in a lake or pond |
| water cycle | a continuous movement of water through the environment |
| ground water | water held underground |
| evaporation | when water changes from a liquid to a vapor |
| permeable | a substance that liquid can flow through |
| condensation | when water vapor in the air turns into a liquid |
| impermeable | a substance liquids can't flow through |
| percipitation | water that falls from clouds |
| water table | the top of the region that is saturated or completely filled with water |
| divide | a ridge or continuous line of high land from witch water flows in different directions |
| aquifer | an underground layer of permeable rock or sediment that contains water |
| drainage basin | an area into witch all the water on one side of the divide flows |
| spring | a flow of water from the ground at a place of t the surface of land dips down below the water table |
| turnover | when cold and warm water switch places |
| artesian well | a well in which water flows to the surface naturally because its under pressure |