destruction of ecosystems due to cyclones?

Answer 1

Not really! nature has a way of renewing itself so it would not be reasonable to blame it on cyclones. Man has placed the ecosystems under great pressure by pumping all sorts of polution into the atmosphere, for example, as far back as 20 years ago, jet aircraft were pumping 6 million tons of polution into the atmosphere each year and this figure would have greatly increased since then