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.

Respuesta :

Answer:

A) New molten material rises and moves the rock

Explanation:

Answer-

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

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