The rain and snow that fall from clouds onto the Earth are called p_ _ c _ _ _ t _ _ _ _ _
precipitation
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15
true or false: heat makes condensation happen faster.
false
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15
Solids such as bricks, have a fixed shape and cannot be squashed or c_ _ p _ _ _ _ ed
compressed
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15
What do we call the temperature at which a liquid boils?
boiling point
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25
water on the Earth's surface ________ (condenses / evaporates) and move up into the air as _____ water / water vapor /
evaporates / water vapor
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thief
Give points!
5
10
15
20
25
magnet
Take 25 points!
Okay!
shark
Other team loses 15 points!
Okay!
lifesaver
Give 15 points!
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thief
Give points!
5
10
15
20
25
rocket
Go to first place!
Okay!
shark
Other team loses 25 points!
Okay!
lifesaver
Give 10 points!
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15
The liquid in a solution is called s __ __ __ __ __ __
solvent
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15
true or false: Evaporation makes wet clothes dry.
True
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15
evaporation happens because some particles in the liquid gain / lose heat energy. The heated particles start to move faster / slower and further apart.
gain / faster
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15
The water vapor cools down and ________ (evaporates / condenses) when it rises into the air.
condenses
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20
The opposite of evaporation is c _ _ d_ _ s _ _ _ _ _
condensation
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15
True or false: Condensation occurs when a gas change to a liquid
true
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15
true or false: Water disappears when it evaporates.