UPSC solved previous year questions

UPSC Geomorphology PYQ with Answers

7 solved Geomorphology questions from previous UPSC papers, each with an answer and explanation.

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Questions
7
Years covered
2021–2026
Exam years
5
With answers
7

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UPSC Geomorphology PYQ with Answers

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  2. Q2 2024 Prelims GS

    Consider the following statements:
    Statement-I: Rainfall is one of the reasons for weathering of rocks.
    Statement-II: Rainwater contains carbon dioxide in solution.
    Statement-III: Rainwater contains atmospheric oxygen.
    Which one of the following is correct in respect of the above statements?

    1. Both Statement-II and Statement-III are correct and both explain Statement-I.✓
    2. Both Statement-II and Statement-III are correct, but only one of them explains Statement-I.
    3. Only one of Statements II and III is correct and that explains Statement-I.
    4. Neither Statement-II nor Statement-III is correct.
    Answer explanation

    Both Statement-II and Statement-III are correct and both explain Statement-I. Rainwater contains dissolved carbon dioxide, which forms weak carbonic acid and promotes chemical weathering of rocks.…

    Chemical weatheringGeographyGeomorphology
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