Question

3. What is cyclone? How are cyclones formed ?
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Answer 1

Answer:

a cyclone refers to any low pressure area with winds spiralling inwards. Cyclones rotate clockwise in the Southern Hemisphere and anti-clockwise in the Northern Hemisphere. ... Cyclones are also referred to as hurricanes and typhoons.

To form a cyclone, warm, moist air over the ocean rises upward from near the surface. As this air moves up and away from the ocean surface, it leaves is less air near the surface. So basically as the warm air rises, it causes an area of lower air pressure below. ... Higher pressure air from above flows down into the eye.

Answer 2

Explanation:

In meteorology, a cyclone is a large scale air mass that rotates around a strong center of low atmospheric pressure.

Formed cyclone :To form a cyclone, warm, moist air over the ocean rises upward from near the surface. As this air moves up and away from the ocean surface, it leaves is less air near the surface. So basically as the warm air rises, it causes an area of lower air pressure below.