water resources g4
TRANSCRIPT
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All living things need water to live.
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Why do we need water?
• Drinking• Cooking• Washing• Watering
plants• Growing
crops• In the
bathroom
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Salty water
97% of the water
Oceans and seas
Fresh waterMost of the fresh water is frozen at the poles with only 1% left for us to use
Salt water is not healthy for drinking or watering plants
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It is water that flows through pores in the ground and fills the cracks and spaces of rocks under the ground.
Ground water
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We get underground water by digging wells.
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