Water Cycle

What is the water cycle?
The water cycle is a cycle that moves water around the earth.

Does the water cycle have a beginning or end?
No.

Starting with a puddle on a sunny day, describe how water might move through the water cycle and eventually fall back as rain.
The sun causes the water in the puddle to eveporate. The water vapor condensates in the sky into clouds. When the clouds become too heavy, gravity pulls the water to the earth in the form of rain, snow, or hail.