The Water Cycle
The water cycle, also known as the hydrological cycle, describes the continuous movement of water on, above, and below the surface of the Earth. The process begins with evaporation, where heat from the sun turns water in rivers, lakes, or oceans into vapor. This vapor rises into the atmosphere and cools, causing condensation and forming clouds. Eventually, the water falls back to the ground as precipitation, such as rain or snow. This water then flows back into rivers and oceans, and the cycle begins again.
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