Which process would change metamorphic rock to igneous rock?(1 point)
Responses
pressure followed by weathering
pressure followed by weathering
cooling followed by cementation
cooling followed by cementation
erosion followed by compaction
erosion followed by compaction
melting followed by cooling
melting followed by cooling
The correct answer is:
melting followed by cooling
The process that would change metamorphic rock to igneous rock is melting followed by cooling.
When metamorphic rock undergoes melting, it turns into magma or molten rock. This can happen deep within the Earth's crust where temperatures are high enough to cause the rock to melt. The molten rock, or magma, can then rise towards the surface through volcanic activity.
As the magma makes its way to the surface, it begins to cool down. This can happen when the magma encounters cooler rocks, or when it comes into contact with the air or water. As the magma cools, it solidifies and forms igneous rock. Igneous rock is characterized by its crystalline structure, which is formed when the magma cools and the minerals within it rearrange themselves to form solid rock.
So, in summary, the process that changes metamorphic rock to igneous rock involves the metamorphic rock undergoing melting, which forms magma. The magma then cools and solidifies to become igneous rock.