What primarily drives the process of regional metamorphism?
Understand the Problem
The question is asking about the main factors that drive regional metamorphism, which refers to the changes that rocks undergo due to temperature and pressure. The options provided present different conditions that could influence this geological process.
Answer
Pressure and temperature mainly drive regional metamorphism.
The driving forces behind regional metamorphism are primarily pressure and temperature, often associated with tectonic forces and mountain-building processes.
Answer for screen readers
The driving forces behind regional metamorphism are primarily pressure and temperature, often associated with tectonic forces and mountain-building processes.
More Information
Regional metamorphism is a significant geological process affecting large areas of the crust, typically linked to mountain-building and tectonic plate interactions. The changes in temperature and pressure result in the formation of new minerals and structures, such as foliated textures in rocks.
Tips
Common mistakes include confusing regional metamorphism with contact metamorphism, which is primarily driven by heat from magma rather than pressure.
Sources
- Metamorphic Rocks - Tulane University - .tulane.edu
- What is the primary agent of regional metamorphism? - homework.study.com
- Metamorphic Processes: Types & Causes - StudySmarter - studysmarter.co.uk
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