Page 4 - PPT 3

The tiny water droplets in the air join to form clouds. Slowly, the water droplets get

heavy and the clouds cannot hold them any longer. Thus, they fall down as rain.

This is called precipitation.

The rainwater flows back into the rivers, lakes, ponds and oceans. In some places,

the climate is extremely cold. Hence, the water droplets in the clouds freeze and

fall down as snow.