What are Tsunamis? How and where are they formed? What are their consequences? Explain with examples.
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22 questions on Geophysical Phenomena & Geography Features from GS-I. Practice answer writing organized by UPSC syllabus subtopics.
22
Questions
3
Subtopics
12
Years
Important Geophysical phenomena such as earthquakes, Tsunami, Volcanic activity, cyclone etc.; geographical features and their location; changes in critical geographical features (including water-bodies and ice-caps) and in flora and fauna and the effects of such changes.
Number of questions asked each year
What are Tsunamis? How and where are they formed? What are their consequences? Explain with examples.
How are climate change and the sea level rise affecting the very existence of many island nations? Discuss with examples.
What is sea surface temperature rise? How does it affect the formation of tropical cyclones?
Discuss the meaning of colour-coded weather warnings for cyclone prone areas given by India Meteorological Department.
What are the environmental implications of the reclamation of water bodies into urban land use? Explain with examples.
Differentiate the causes of landslides in the Himalayan region and Western Ghats.
Mention the global occurrence of volcanic eruptions in 2021 and their impact on regional environment.
How do the melting of the Arctic ice and glaciers of the Antarctic differently affect the weather patterns and human activities on the Earth? Explain.
How will the melting of Himalayan glaciers have a far-reaching impact on the water resources of India?
Account for the huge flooding of million cities in India including the smart ones like Hyderabad and Pune. Suggest lasting remedial measures.
Discuss the causes of depletion of mangroves and explain their importance in maintaining coastal ecology.
Assess the impact of global warming on the coral life system with examples.
How can the mountain ecosystem be restored from the negative impact of development initiatives and tourism?
Define mantle plume and explain its role in plate tectonics.
How does the cryosphere affect global climate?
“The Himalayas are highly prone to landslides.” Discuss the causes and suggest suitable measures of mitigation.
Major cities of India are becoming more vulnerable to flood conditions. Discuss.
South China Sea has assumed great geopolitical significance in the present context. Comment.
The states of Jammu and Kashmir, Himachal Pradesh, and Uttarakhand are reaching the limits of their ecological carrying capacity due to tourism. Critically evaluate.
Bring out the relationship between the shrinking Himalayan glaciers and the symptoms of climate change in the Indian sub-continent.
Showing 20 of 22 questions. Browse by subtopic above for the complete list.
22 questions on Geophysical Phenomena & Geography Features have appeared in GS-I from 2013 to 2025.
The UPSC syllabus subtopics under Geophysical Phenomena & Geography Features include: Geophysical phenomena (earthquakes, tsunami, volcanic activi (11 questions); Geographical features and their location (1 questions); Changes in critical geographical features, flora and fauna a (10 questions).
In the most recent years: 2025 (2 questions), 2024 (1 questions), 2022 (1 questions). This shows Geophysical Phenomena & Geography Features remains a consistently important topic for GS-I.
Focus on high-frequency subtopics: Geophysical phenomena (earthquakes, tsunami, volca, Geographical features and their location, Changes in critical geographical features, flora a. Practice answer writing with previous year questions.