Question

what is the reason for cyclone

Answer 1

It is caused by a combination of strong winds driving water onshore and the lower atmospheric pressure in a tropical cyclone. In the southern hemisphere the onshore winds occur to the left of the tropical cyclone's path.

Hope this will help you :-)

Answer 2

there are two type of cyclone and anti cyclone
1) difference in both are is that they are in opposite direction
2) they ard caused by change in pressure condition
3)near low pressure zone the air gushes toward in a huge speed which cause massive distruction