WATER  CYCLE
The water cycle is the circulation of water on Earth. It takes some steps:

1. The Sun heats up water from rivers, oceans, lakes and seas.
2. The water transforms into water vapour.
3. The water vapor cools and forms droplets in the atmosphere.
4. The droplets become clouds.
5. The clouds release the droplets as rain, snow or hail.
6. Water from rain or snow flow over the surface and return to rivers, oceans, seas, and lakes.

Here you have a lesson and interactive game:

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