- water cycle
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The natural cycle of evaporation of water from the oceans etc, and subsequent condensation and precipitation as rain and snow
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water cycle
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water cycle — n. the continuous cycle in which water changes from water vapor in the atmosphere to liquid water through condensation and precipitation and then back to water vapor through evaporation, transpiration, and respiration * * * … Universalium
water cycle — n. the continuous cycle in which water changes from water vapor in the atmosphere to liquid water through condensation and precipitation and then back to water vapor through evaporation, transpiration, and respiration … English World dictionary
Water cycle — The Earth s water is always in movement, and the water cycle, also known as the hydrologic cycle, describes the continuous movement of water on, above, and below the surface of the Earth. Since the water cycle is truly a cycle, there is no… … Wikipedia
water cycle — I. noun Etymology: cycle from cycle (as in bicycle) : any of various more or less experimental watercraft propelled by treadles after the manner of a bicycle II. noun : hydrologic cycle … Useful english dictionary
water cycle — /ˈwɔtə saɪkəl/ (say wawtuh suykuhl) noun the circulation of water on earth, as it evaporates from the sea, condenses into clouds and precipitates. Also, hydrological cycle …
water cycle — noun Date: 1928 hydrologic cycle … New Collegiate Dictionary
water cycle — see hydrological cycle … Geography glossary
Global Energy and Water Cycle Experiment — The Global Energy and Water Cycle Experiment (GEWEX) is a research program of the World Climate Research Programme intended to observe, comprehend and models the Earth s water cycle. The experiment also observes how much energy the Earth receives … Wikipedia
(the) water cycle — the water cycle UK US noun [singular] the continuous process by which water in seas, rivers, soil, living things etc evaporates into the atmosphere, where it forms clouds that produce rain or snow so that it goes back into the seas, rivers, soil… … Useful english dictionary
Water and life — Water has many unusual chemical properties which determine the unique physical properties that makes it ideal as a medium for life to proliferate. All known forms of life depend on it.IceVery importantly, due to the unusual structure of water… … Wikipedia
