GS PrelimsGeography (Physical)Temperature and Pressure in the Atmosphere2001

Which of the following weather conditions is indicated by a sudden fall in barometer reading?

Stormy weather

Calm weather

Cold and dry weather

Hot and sunny Weather

Correct Answer: Option A

Explanation

1. A barometer measures atmospheric pressure. 2. A sudden fall in the barometer reading indicates a rapid decrease in atmospheric pressure. 3. Low-pressure areas are associated with rising air, cloud formation, and unstable weather conditions, often leading to storms and precipitation. 4. Therefore, a sudden fall in barometer reading typically indicates impending stormy weather.

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