Question:
What is the process called when a parent rock transforms due to heat and pressure without melting?
What is the process called when a parent rock transforms due to heat and pressure without melting?
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Metamorphism = heat + pressure (no melting) → new rock texture and minerals.
Updated On: Jun 16, 2025
- Diagenesis
- Metamorphism
- Crystallization
- Erosion
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The Correct Option is B
Solution and Explanation
Metamorphism is the process where rocks are altered by heat and pressure, typically deep within Earth’s crust, without the rock melting. It results in physical and mineralogical changes in the rock's structure, producing metamorphic rocks.
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