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3 Cards in this Set
- Front
- Back
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Why are clouds white? |
Clouds are white because their water droplets or ice crystals are large enough to scatter the light of the 7 wavelengths |
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Why do clouds float? |
A cloud is made up of liquid water droplets.A cloud forms when air is heated by the sun. As long as the cloud and the air that it's made of are warmer than the outside air around it, it floats |
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How do clouds move? |
Clouds move with the wind. |
