Question

how do floods , hurricanes and tornadoes occur?

Answer 1

Answer:

According to the National Hurricane Center (NHC), a storm surge is one of the biggest threats during a hurricane (or even a tropical storm). A storm surge takes place when strong winds from a hurricane push ocean water ashore

Answer 2

Floods are the most frequent type of natural disaster and occur when an overflow of water submerges land that is usually dry. Floods are often caused by heavy rainfall, rapid snowmelt or a storm surge from a tropical cyclone or tsunami in coastal areas.

these are the reason flood occur

I hope it is helful to you