Damage
Cyclones can cause singificant erosion in coastal areas.
A relation between human activities and cyclones was not confirmed.
tropical cyclones
cyclones
by farting
As known by many, cyclones occur because of water. Yes, possibly it is.
it can cause temperature changes
Humans don't cause cyclones. They are a natural event. There have been proposals that global warming as a result of human greenhouse emissions would increase the frequency or intensity of cyclone, but that still wouldn't mean humans are directly causing cyclones.
The huge winds needed to cause cyclones requires very warm water, so hurricanes and cyclones mainly occur during the summer (hurricane season). As global warming grows, it is very possible that water temperatures increase enough to cause more strong winds. More strong winds cause more cyclones which can develop into hurricanes.
Cyclones primarily cause flood through rain they produce. If an area receives more rainwater than can drain out of it in a given time, flooding will often result. Extratropical cyclones can also cause flooding when snow the produce melts. Tropical cyclones such as hurricanes can drive seawater onto land with their winds, causing coastal flooding.
Cyclones - air cools and clouds form and may cause rainy or stormy weather. Anticyclones - it brings dry and clear weather.
Cyclones do not always cause flooding. Cyclone Tracy, which hit Darwin, Australia in 1974 ,was a classic example of a cyclone that hit violently causing widespread destruction, yet very little damage was caused by rain or flooding. Often cyclones degrade into tropical depressions when they hit land, and this is what causes the flooding, but there was very little rain associated with Cyclone Tracy compared to other cyclones.