About 20 percent of the Earth’s land is desert.

In this episode of Crash Course Kids, Sabrina shows us how the water cycle works and how you can create a mini water cycle right in your own kitchen!

So, what happens when there’s not enough water?

Students will focus on parts of the water cycle and basic water conservation themes.

Clouds, thunderstorms, snow, even tornadoes, the weather is all around us. This episode of But Why has answers to all of your weather questions.