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The diagram shows a cross-section of the Earth including the location of upper (3) and lower (5) mantle, and outer (7) and inner (9) core. What is thought to be source of plumes?

A) 4
B) 5
C) 6
D) 7

The diagram shows a cross-section of the Earth including the location of upper (3) and-example-1
User TheBittor
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2 Answers

1 vote
C: 6 :)()))()(())(()))))))))))))))))))))))))))))))))))))))
User Sealroto
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5 votes

Answer:

The answer is C

User Ewald
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