An igneous rock from which larger, gem-quality diamonds may be mined is
A. rhyolite.
B. andesite.
C. basalt.
D. kimberlite.
Answer: D
Environmental & Atmospheric Sciences
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Identify NAFTA, and briefly discuss its purpose and consequences
What will be an ideal response?
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The asthenosphere consists of plastic mantle that can flow.
a. true b. false
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The atmospheric pressure bands that circle Earth do not change very much with the seasons in the Northern Hemisphere.
Answer the following statement true (T) or false (F)
Environmental & Atmospheric Sciences