Solved UPSC CDS/OTA Question
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Q · VolcanoMedium · 45s
Consider the following: Pyroclastic flows are highly destructive and can move at speeds exceeding 100 km/hr. Lahars are mudflows consisting of volcanic ash mixed with water. Both are secondary volcanic hazards. Which of the above statements is/are correct?
TopicVolcano
Question Typemultiple choice
DifficultyMedium
Marking+1 / −0.33
Test Duration30 min
Step-by-Step Solution
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Explanation:All are correct. Both pyroclastic flows and lahars are dangerous volcanic hazards.
Final Answer: Option D — 1, 2 and 3