Question
Download Solution PDFWhich of the following is matched correctly?
1. Mountain building process - Orogeny
2. Continental building process - Epiorgeny
3. Geomantic agent - Exogenic element
This question was previously asked in
JKSSB SI Official Paper (Held On: 07 Dec 2022 Shift 2)
Answer (Detailed Solution Below)
Option 1 : 1 and 3
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JKSSB SI GK Subject Test
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Detailed Solution
Download Solution PDFThe correct answer is Option 1.
Key Points
- Orogeny is the process of mountain formation, particularly by the folding and faulting of the Earth's crust.
- Epiorogeny refers to the broad, gentle warping of the Earth's crust that leads to the formation of continental platforms and shields, not mountain ranges.
- Exogenic elements are external processes like weathering, erosion, and deposition that shape the Earth's surface.
- Only the matching of Mountain building process - Orogeny is correct, as Orogeny is the accurate term for mountain building.
Additional Information
- Orogenesis is the mechanism of forming mountain ranges by tectonic forces, involving processes such as folding, faulting, and volcanic activity.
- Epiorogenic movements are responsible for large-scale elevation or subsidence of the Earth's crust, affecting vast continental areas over geological time scales.
- Exogenic processes include actions like weathering, erosion, transportation, and deposition driven by agents such as water, wind, glaciers, and waves.
- Orogenic belts or mountain ranges are typically formed at convergent plate boundaries where tectonic plates collide.
- Continental platforms and shields are the stable interiors of continents, often formed through epiorogenic processes over long periods.
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