What will happen if all the ice in the North and South poles melts?

If all the ice of North and South poles melts then we fill a too much of beat because due to heat of the sun the ice started melting.

There will so much heavy floods we fill face in few decades because due to melting of ice of North and South Pole we will become boor and few people had left today.

Due to the glabal warming many people would have to face many problems such as melting of ice is also a many important thing that can damave the living beings life.