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Earthquakes are most prone to occur in areas where
1. There are active volcanoes.
2. There are large reservoirs.
3. There are tectonic fault planes.
Choose the correct answer using the codes below:
- a)1 and 2 only
- b)2 and 3 only
- c)All of the above
- d)1 and 3 only
Correct answer is option 'D'. Can you explain this answer?
Most Upvoted Answer
Earthquakes are most prone to occur in areas where1. There are active ...
Understanding Earthquake Prone Areas
Earthquakes are primarily associated with the movement of tectonic plates. While all options have some relevance, the most significant factors are outlined below.
Active Volcanoes
- Earthquakes often occur in volcanic regions due to the movement of magma.
- The pressure build-up and subsequent release can trigger seismic activity.
Large Reservoirs
- Although large reservoirs can induce earthquakes, they are not the primary cause.
- The weight of the water can create stress in the Earth's crust, leading to "induced seismicity," but this is less common.
Tectonic Fault Planes
- Tectonic fault planes are the most significant contributors to earthquakes.
- Areas near plate boundaries or faults experience frequent seismic activity due to the release of accumulated stress.
Conclusion
The correct answer is option 'D' (1 and 3 only) because:
- Active volcanoes (statement 1) can indeed cause earthquakes as a result of volcanic activity.
- Tectonic fault planes (statement 3) are the primary locations where earthquakes originate due to plate tectonics.
- Large reservoirs (statement 2), while they can induce seismic events, are not a primary factor in the natural occurrence of earthquakes and are therefore not included in the correct answer.
In summary, the most earthquake-prone areas are predominantly where there are active volcanoes and tectonic fault planes.
Earthquakes are primarily associated with the movement of tectonic plates. While all options have some relevance, the most significant factors are outlined below.
Active Volcanoes
- Earthquakes often occur in volcanic regions due to the movement of magma.
- The pressure build-up and subsequent release can trigger seismic activity.
Large Reservoirs
- Although large reservoirs can induce earthquakes, they are not the primary cause.
- The weight of the water can create stress in the Earth's crust, leading to "induced seismicity," but this is less common.
Tectonic Fault Planes
- Tectonic fault planes are the most significant contributors to earthquakes.
- Areas near plate boundaries or faults experience frequent seismic activity due to the release of accumulated stress.
Conclusion
The correct answer is option 'D' (1 and 3 only) because:
- Active volcanoes (statement 1) can indeed cause earthquakes as a result of volcanic activity.
- Tectonic fault planes (statement 3) are the primary locations where earthquakes originate due to plate tectonics.
- Large reservoirs (statement 2), while they can induce seismic events, are not a primary factor in the natural occurrence of earthquakes and are therefore not included in the correct answer.
In summary, the most earthquake-prone areas are predominantly where there are active volcanoes and tectonic fault planes.
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Earthquakes are most prone to occur in areas where1. There are active ...
Sources of earthquakes
- Tectonic earthquakes - sliding of plates along a fault plane.
- Volcanic earthquakes - Collapse of roofs of underground mines.
Explosions of chemicals like nuclear weapons, reservoir-induced earthquakes in areas where large reservoirs (e.g. Latur reservoir caused minor earthquake) are located.
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Earthquakes are most prone to occur in areas where1. There are active volcanoes.2. There are large reservoirs.3. There are tectonic fault planes.Choose the correct answer using the codes below:a)1 and 2 onlyb)2 and 3 onlyc)All of the aboved)1 and 3 onlyCorrect answer is option 'D'. Can you explain this answer?
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Earthquakes are most prone to occur in areas where1. There are active volcanoes.2. There are large reservoirs.3. There are tectonic fault planes.Choose the correct answer using the codes below:a)1 and 2 onlyb)2 and 3 onlyc)All of the aboved)1 and 3 onlyCorrect answer is option 'D'. Can you explain this answer? for UPSC 2025 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Earthquakes are most prone to occur in areas where1. There are active volcanoes.2. There are large reservoirs.3. There are tectonic fault planes.Choose the correct answer using the codes below:a)1 and 2 onlyb)2 and 3 onlyc)All of the aboved)1 and 3 onlyCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for UPSC 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Earthquakes are most prone to occur in areas where1. There are active volcanoes.2. There are large reservoirs.3. There are tectonic fault planes.Choose the correct answer using the codes below:a)1 and 2 onlyb)2 and 3 onlyc)All of the aboved)1 and 3 onlyCorrect answer is option 'D'. Can you explain this answer?.
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