We have increased more rainfall in the world.
Many rainfall in some countries we do not know how to clear it out quickly.
The water is liquid and create its own way and caused major problems.
Climate is also change actually and increases the heat.
The melting of ice also causes more water in the sea and rivers.
The more water on earth to evaporate, there will be more rainfall down from the sky.
Increasing the chances of cloudbursts and rain will coming down in large volumes.
So when not clear out the water very quickly then it will caused many damage.
The power of the flowing water is incredibly strong and fast.
Nature is the most dangerous and powerful weapon on earth.