Question

____ present in air contributes in development of cyclones
a.Dust particles
b.Humidity
c.Oxygen
d.Carbon dioxide ​

Answer 1

Answer:

humidity

Step-by-step explanation:

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Answer 2

Option B) Humidity

Humidity present in air contributes in development of cyclones.

• Cyclones arise as a result of factors like temperature, humidity, wind speed, and direction.
• When the warm, humid air rises over the water, a cyclone is created. There is the formation of a low-pressure area below as this air rises. The high-pressure air from the surrounds is now blown into the low-pressure area. Once more, over the ocean, the following batch of cool air rises and becomes warm and humid.
• For interior situations, a relative humidity range of 30% to 50% is advised (this simply means the amount of water vapour the air contains compared to the maximum amount it could hold at any given temperature).
• The recommendations state: "Set the room temperature between 24 and 30 degrees Celsius. Relative humidity should be maintained between 40% and 70%
• There are six key conditions that must be met for tropical cyclogenesis to occur: sufficiently warm sea surface temperatures, atmospheric instability, high humidity in the lower to middle troposphere, sufficient Coriolis force to support a low pressure centre, an existing low level focus or disturbance, and low vertical wind.

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