Question

What is difference between boiling ang evapouration

Answer 1

Boiling is a bulk phenomenon
 heat is required
It is a fast process
causes heating

Evaporation is a surface phenomenon
It takes place even without heat
It is a slow process
It causes cooling

Answer 2

evapouration is a natural process and boiling is not
evap changes physical state of liquid involved while boiling does not
evap is done by solar energy or heat produced by sun while any heating method can be opted for boiling.
hope this helped