The water from rivers, seas, oceans and other wet surfaces (1) ________________
when heated by the (2) ________________. Water when heated becomes (3)
____________________. As the air rises,it cools. The cooled water vapor (4)
__________________ and becomes droplets ofwater forming clouds. When clouds
become dark and heavy, they fall down in the form of (5) _______________and (6)__________________. This process is called (7) ______________________. This
will happen again and again in a cycle called (8) ___________________________.
