Volcano · UPSC CDS/OTA · Question 23 of 30

Volcano – Question 23

Step-by-step solution. Volcano for UPSC CDS/OTA.

Topic
Volcano
Subject
General Studies
Difficulty
Medium
Solve Time
45–60 sec

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Q · VolcanoMedium · 45s

Consider the following statements: Magma with high silica content tends to be more viscous. Viscous magma often results in more explosive eruptions. Which is/are correct?

TopicVolcano
Question Typemultiple choice
DifficultyMedium
Marking+1 / −0.33
Test Duration30 min

Step-by-Step Solution

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Explanation:Silica-rich magma traps gases, increasing explosive potential.

Final Answer: Option C — Both 1 and 2
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Volcano Question 23 – UPSC CDS/OTA