the uppermost mantle and overlying crust form a single structural unit. The term _________ has traditionally been used to describe the entire solid earth
Lithosphere
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25
The Second planet in the solar system
Venus
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is composed of basalt, a heavy, dark-colored, iron-rich rock that is also high in silicon (Si) and magnesium (Mg).
Oceanic Crust
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seesaw
Swap points!
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rocket
Go to first place!
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shark
Other team loses 10 points!
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baam
Lose 20 points!
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lines of weakness in the structure of minerals.
Cleavage
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boom
Lose 50 points!
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gold
Win 50 points!
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shark
Other team loses 10 points!
Okay!
baam
Lose 15 points!
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25
AlSO known as the Red Planet
Mars
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Too little sunlight and chemicals, organisms die ( true or false )
true
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Too much activity presents organisms ability to get enough nutrients.( true or False )
True
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comprises the major landmasses on earth that are exposed to the atmosphere. At 2.7 g/cm
Continental Crust
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âĒ The inner four planets, Mercury, Venus, Earth, and Mars, are called _________