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1. First the sun heats the oceans, the heat
turns some sea water into an invisible gas in
the air. The gas is called water vapour.
2. As the air rises and cools, the water vapour
turns into tiny droplets of water.
3. The drops of water form a cloud. The clouds are then blown over the land.
4. Then water from the cloud falls to the ground as rain, snow or hail. The water runs over the land and soaks into the soil.
5. Rivers take some of the water to sea. The water cycle starts again.
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