Evaporation is when water changes from a liquid to a ______.
gas
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10
Where does the heat come from during evaporation?
The sun
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10
___________ is when rain, sleet, hail, or snow falls to the ground.
Precipitation
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10
What turns water into vapour (gas)?
Heat
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heart
Other team wins 25 points!
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gold
Win 50 points!
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rocket
Go to first place!
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baam
Lose 20 points!
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10
The earth has a limited amount of water. True or false?
True. The amount of water on Earth doesn't change. The earth has a specific amount of water that moves from the ocean to the atmosphere and back to Earth again.
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10
During condensation, is the gas cooling down or heating up?
Cooling down
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10
In the sky, water is cooling into water droplets. They come together to form clouds. This is called ___________.
Condensation
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10
Precipitation is water in any form falling from the sky. Rain is a form of precipitation. Can you name another form?
sleet, hail, or snow
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10
Condensation is the change of water from gas to ______.
liquid
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10
When water is heated by the sun and rises up, it is called _________.
Evaporation
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10
The clouds get too _____ before the rain or snow falls. a) heavy b) fluffy c) grey
