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    Exam 3: Igneous Rocks
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    At About 100 Km Depth Across Most of the Upper
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At About 100 Km Depth Across Most of the Upper

Question 166

Question 166

Multiple Choice

At about 100 km depth across most of the upper mantle, peridotite is about ________, which is very close to its melting temperature.


A) 800°C to 1000°C
B) 1000°C to 1200°C
C) 1200°C to 1400°C
D) 1400°C to 1800°C

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