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Internal Structure of The Earth · UPSC CDS/OTA · Question 25 of 60

Internal Structure of The Earth: Which of these correctly describes Earth’s mantle?

Step-by-step solution. Internal Structure of The Earth for UPSC CDS/OTA.

Topic
Internal Structure of The Earth
Subject
General Studies
Difficulty
Medium
Solve Time
45-60 sec

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Q · Internal Structure of The EarthMedium · 45s

Which of these correctly describes Earth’s mantle?

TopicInternal Structure of The Earth
Question Typemultiple choice
DifficultyMedium
Marking+1 / −0.33
Test Duration30 min

Step-by-Step Solution

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The mantle is mainly composed of ultramafic rocks like peridotite.

Final Answer: Option A - Dense, ultramafic rock layer
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Which of these correctly describes Earth’s mantle? - Internal Structure of The Earth (General Studies) Solved Question