The mantle is composed entirely of ________.
A)solid peridotite
B)solid basalt
C)molten peridotite
D)molten basalt

Name: The mantle is composed entirely of ________. A)solid peridotite B)solid basalt C)molten peridotite D)molten basalt
Brand: Quizplus
Rating: 4.9 (36 reviews)

Question

Quizplus · Accepted Answer

The mantle is composed entirely of solid peridotite, which is a dense, ultramafic rock made primarily of the minerals olivine and pyroxene. Molten basalt or peridotite may be found in the asthenosphere, which is a region of the upper mantle just below the lithosphere.

The Mantle Is Composed Entirely of ________