what is mean by water cycle
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Answer:
The water cycle is the path that all water follows as it moves around Earth in different states. Liquid water is found in oceans, rivers, lakes—and even underground. ... The water cycle is the path that all water follows as it moves around our planet.
Answer : In nature , water keeps on changing it form . This change form cloud and thus results in rain. Sea , rivers and lakes are the main sources of water . When the water in these water bodies get heated by the hot rays of the sun , it changes into water vapour. Water vapour rises up . As the upper layers of air are cooler , water vapour condenses to take the form of small closer to each other , they take the shape of clouds . When the water droplets get further cooled and become heavy , they fall back on the earth , in the form of rain. In hilly areas , where it is very cold , water vapour freezes and takes the form of snow. When the rays of sun fall on snow , it melts and changes into water . This water flows down the hills and mountains in the form of river. The river later falls into the sea. .