All clouds are made of many litte drops of water. But not all clouds are alike. There are three kinds of clouds. Cirrus clouds are one kind. These are made of ice drops. They look soft and light. Cumulus clouds are another kind of cloud. They are large and deep and light. Cumulus clouds are another kind of cloud. Ther are large and deep and flat on the bottom. We usually see cumulus clouds on warm summer days. Finally, there are stratus clouds,which cover the whole sky. These clouds make the sky gray,and the sun does not shine at all.