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Question

What is cyclone?
  1. Specific air formation when the pressure at an area is high than the surrounding regions.
  2. Rainfall
  3. All of above
  4. Specific air formation when the pressure at an area is less than the surrounding regions.

A
Specific air formation when the pressure at an area is high than the surrounding regions.
B
Rainfall
C
Specific air formation when the pressure at an area is less than the surrounding regions.
D
All of above
Solution
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Specific air formation when the pressure at an area is less than the surrounding regions. This is called cyclone. Air from the surrounding region comes towards the center of the cyclone and starts moving upwards.

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