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A part from Thermal Metamorphism, name two other types of metamorphism.
Answer
Metamorphism refers to the process of transformation or change in the physical or chemical characteristics of rocks and geological materials under the influence of high temperature, pressure, and chemically active fluids.
Types of Metamorphism:
1. Regional Metamorphism: Occurs over large areas and is typically associated with tectonic plate boundaries where rocks are subjected to high pressure and temperature due to plate collision or subduction.
2. Contact Metamorphism: Occurs near igneous intrusions (magma) and is driven primarily by the heat from the intrusion. The surrounding rocks are "baked" and undergo changes in mineral composition.
3. Dynamic Metamorphism: Occurs along fault zones and is characterized by shearing and fracturing of rocks under high pressure and stress.
4. Hydrothermal Metamorphism: Involves the alteration of rocks by hot, chemically active fluids. This can occur in a variety of geological settings, including near volcanic systems and mid-ocean ridges.
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