Out atmosphere is important to our planet as it blocks harmful ____ and ____ winds which could learn to world-wide blackouts, which would in turn lead to famine & death across the globe.
radiation, solar winds
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15
____ is a force that acts between any 2 objects with mass.
Gravity
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boom
Lose 50 points!
Oops!
shark
Other team loses 25 points!
Okay!
gift
Win 25 points!
Okay!
banana
Go to last place!
Oops!
15
The Germanic name "Earth" is at least how many years old?
1,000 Years
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heart
Other team wins 25 points!
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star
Double points!
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rocket
Go to first place!
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baam
Lose 5 points!
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15
71% of the Earth is covered in ____.
Water
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15
The part of the Earth we walk on is called the ____.
Crust
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15
Without ____, humans & objects would all become weightless.
Gravity
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15
True/False: The moon is moving closer to Earth.
False
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15
Earth is the only planet to have ____ water on the surface.
Liquid
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monster
Reset all scores!
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shark
Other team loses 10 points!
Okay!
gift
Win 25 points!
Okay!
thief
Give points!
5
10
15
20
25
15
What planet is the largest planet among the Terrestrial Planets?
Earth
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15
As the Earth spins on its axis, we have a ___ and ___ cycle.
Day and night
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15
How long is one day on Planet Earth?
24 hours
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15
In the ___ layer of the atmosphere on Earth, we can see clouds.