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The movement of the Earth's crust during quakes is due to convection currents in this lower layer that's 2/3 of Earth's mass |
the mantle
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$2,000 |
DJ |
ON EARTH |
2016-03-02 |
#7248 |
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(Kelly of the Clue Crew quarters the Earth on the monitor to show its three concentric layers.) Temperatures range from about 2,000 to 8,000 degrees Fahrenheit in this part of the Earth between the crust & the core |
the mantle
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$800 |
DJ |
KNOW YOUR EARTH |
2006-06-12 |
#5021 |
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The bulk of the Earth is contained in this silica-rich layer |
the mantle
|
$300 |
J |
THE EARTH |
1994-01-27 |
#2169 |
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It's located below the crust & above the "fireplace" of the molten core |
the mantle
|
$200 |
J |
THE EARTH |
1986-03-12 |
#393 |