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Tuesday, 28 April 2020

UNIT 4. THE WATER CYCLE


Water exists on our planet in three different states: 
liquid, solid and gas.
Water changes from one state to another when we increase or decrease its temperature.

The water cycle is the constant movement of the water on our planet between the hydrosphere, atmosphere and geosphere.
The four stages of the water cycle are evaporation, condensation, precipitation and collection.

The four stages of the water cycle.
Go to Blinklearnig, Activity Book, page 24.



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