Talk about differences between oceans, bays, rivers, lakes, ponds. Show the globe and give them examples. Let the children consider which is the large body of water closest to them that Rappa should land in. Let them tell him that. Two H and one O makes up water.
Water is a liquid and it can take on the shape of any container.
That is, the molecules move around very easily. It can be poured. It can have different colors and smells. What makes it have different tastes, we have added something. Take a beaker brim full of warm water and add a certain volume of water.