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By which mechanism does older oceanic rock move at a ridge?

A) New molten material rises and moves the rock

B) The ridge subducts and moves the rock

C) Continents drift and move the rock.

D) Magnetic forces move the rock.

2 Answers

4 votes
Answer-

A.) new molten material rises and lives the rock.

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User Cynod
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1 vote

Answer:

A) New molten material rises and moves the rock

Step-by-step explanation:

User Drmanitoba
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