UPSC Exam  >  UPSC Videos  >  Geography for UPSC CSE  >  Earthquakes: Causes & Mechanism

Earthquakes: Causes & Mechanism Video Lecture | Geography for UPSC CSE

180 videos|475 docs|198 tests

Top Courses for UPSC

FAQs on Earthquakes: Causes & Mechanism Video Lecture - Geography for UPSC CSE

1. What causes earthquakes?
Ans. Earthquakes are caused by the sudden release of energy in the Earth's crust. This energy is typically released when rocks along a fault slip or break, resulting in seismic waves that shake the ground.
2. How do tectonic plates contribute to earthquakes?
Ans. Tectonic plates are large sections of the Earth's crust that are constantly moving. When these plates interact, they can create stress and build up potential energy. When the stress becomes too great, the energy is released as an earthquake.
3. What is the mechanism behind an earthquake?
Ans. The mechanism behind an earthquake involves the accumulation of stress along a fault line. When the stress exceeds the strength of the rocks, they break or slip, releasing stored energy in the form of seismic waves that propagate through the Earth.
4. Can earthquakes be predicted?
Ans. While scientists can identify areas where earthquakes are more likely to occur, accurately predicting the exact time, location, and magnitude of an earthquake is currently not possible. However, ongoing research and monitoring systems are continuously improving our understanding and early warning capabilities.
5. Are all earthquakes caused by plate tectonics?
Ans. No, not all earthquakes are caused by plate tectonics. While the majority of earthquakes are indeed a result of tectonic activity, there are other types of earthquakes as well, such as volcanic earthquakes, which occur due to volcanic activity, and induced earthquakes, which are triggered by human activities like mining or reservoir-induced seismicity.
180 videos|475 docs|198 tests
Explore Courses for UPSC exam
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev
Related Searches

video lectures

,

past year papers

,

Sample Paper

,

Important questions

,

Exam

,

Previous Year Questions with Solutions

,

study material

,

Semester Notes

,

practice quizzes

,

ppt

,

Earthquakes: Causes & Mechanism Video Lecture | Geography for UPSC CSE

,

pdf

,

Earthquakes: Causes & Mechanism Video Lecture | Geography for UPSC CSE

,

shortcuts and tricks

,

mock tests for examination

,

Objective type Questions

,

Earthquakes: Causes & Mechanism Video Lecture | Geography for UPSC CSE

,

Free

,

Extra Questions

,

MCQs

,

Viva Questions

,

Summary

;