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Academy Star 4 | Unit 9
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Most of Earth's fresh water is ice.
True
False
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Okay!
Almost all the water on Earth is salt water.
True
False
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Okay!
All the water goes up into the air when the sun heats the ocean.
False
True
Oops!
Okay!
You can find salt water...
in the oceans and seas
in the oceans
in the seas
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Okay!
You can find fresh water...
under the ground
in rivers and lakes
in ice, under the ground and in rivers and lakes
in ice
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Okay!
We can find water in the air, clouds, rain and snow.
False
True
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Okay!
Some of the water goes up into the air when the sun heats the ocean.
False
True
Oops!
Okay!
What happens when the clouds gets too heavy?
It rains.
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Okay!
What happens when the clouds becomes very cold?
It snows.
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Okay!
What happens to water when the sun heats the sea water?
Some of the water goes up into the air.
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Okay!
There is new water on Earth every day.
False
True
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Okay!
What happens to water into the air when it cools?
The water turns into clouds.
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Okay!
Which can we drink?
Fresh water
Salt water
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Okay!
What happens to water when it rains?
The rain falls on the land. Some of the water goes under the ground.
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Okay!
Most of Earth's fresh water is under the ground.
False
True
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Okay!
Most of Earth's fresh water is in rivers and lakes.
False
True
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Okay!
Almost all the water on Earth is fresh water.
True
False
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Okay!
There is never any new water on Earth.
True
False
Oops!
Okay!
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