Which process would change metamorphic rock to igneous rock?(1 point)
Responses
cooling followed by cementation
cooling followed by cementation
melting followed by cooling
melting followed by cooling
pressure followed by weathering
pressure followed by weathering
erosion followed by compaction
melting followed by cooling
The process that changes metamorphic rock to igneous rock is melting followed by cooling.
The process that would change metamorphic rock to igneous rock is melting followed by cooling.
To understand why this is the correct answer, let's break it down:
Metamorphic rock is formed when pre-existing rocks, such as sedimentary or igneous rocks, undergo intense heat and pressure deep within the Earth's crust. As a result, the minerals within the rock recrystallize, forming new minerals and changing the texture and composition of the rock.
However, if the metamorphic rock undergoes additional heat, it can reach its melting point. When the rock melts, it turns into magma, which is molten rock below the Earth's surface. This magma can then rise to the surface through volcanic activity or solidify beneath the surface to form intrusive igneous rock.
After the magma reaches the surface, it cools and solidifies rapidly, forming extrusive igneous rock. If the magma solidifies slowly beneath the Earth's surface, it forms intrusive igneous rock. In both cases, the metamorphic rock has been transformed into igneous rock through the process of melting followed by cooling.
So, the correct answer is melting followed by cooling.