1. The Water cycle
Evaporation: is when the Sun heats up water in rivers,
lakes, oceans, seas…and turns it into vapor.
Condensation: is when water vapor in the air gets cold
and changes back to liquid in tiny drops of water forming
clouds.
Precipitation: is when so much water has condensed that
the air can´t hold it anymore. The clouds gets heavy and
water falls back in the Earth in form of rain, hail or snow.
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