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Q · Internal Structure of The Earthmedium · 45s
What is Earth's mantle primarily made of?
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 mainly consists of dense silicate minerals, including olivine, pyroxene, and garnet, rich in magnesium and iron.
Final Answer: Option B - Silicate minerals rich in magnesium and iron