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Earth's Water
G5 Realize Vocabulary T2
Term | Definition |
---|---|
water cycle | the pattern of water moving on earth from the ocean, to the sky, to rain, to a river, and back to the ocean |
evaporation | the process where a substance warms and changes from a liquid into a gas |
condensation | the process where a gas cools and becomes a liquid |
precipitation | water in the atmosphere that falls to earth as rain, sleet, snow, or hail |
cycle | a series of events that repeats itself* |
glacier | snow and ice gathered in one area over many years |
aquifer | large supplies of underground water |
reservoir | a place to store water made by humans |
distribution | how something is spread out |
circulation (water) | a swirling movement that moves ocean water around the globe |
tides | a pattern of rising and falling movement in the ocean caused by gravity |
salinity | the amount of salt in water |
primary | the original or most important part* |