1. Introduce the idea of building a model of the water cycle. Remind students that they have seen and used drawings and animations as models of a solid, liquid, and gas. Tell students that they will ...

Over and over, they evaporate, condense, freeze, and melt in what is called the water cycle. We can imagine ... or rivers and might make its way back into a glass of water for someone to enjoy 50 ...

It simply moves around in what is called the water cycle. The water cycle is the continuous journey of water from oceans and lakes, to clouds, to rain, to streams, to rivers and back into the ...