Question

how are cyclone formed. answer in brief​

Answer 1

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.

Answer 2

Cyclone are formed on the basis of water which are present in the seas and ocean, when the simple air passes through these seas and ocean Then the different types of you usually form. When that different categories of their react with water or come in the contact with water then the cyclone usually forms there.