science
Grade-4-
Easy

Question

On melting at _______, metamorphic rock becomes magma.

  1. High temperature
  2. Low temperature
  3. High pressure
  4. Low pressure

hintHint:

High temperature

The correct answer is: High temperature


    • On melting at high temperature, metamorphic rock becomes magma.
    • If too much heat or pressure is there, then the rock will melt and become magma.

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