water cycle
The Disappearing Puddle Mystery (00:00 - 01:15)
Discussion on how water disappears from the ground through evaporation.
Explanation of how the sun heats up water to turn it into an invisible gas called water vapor.
Cloud Parties and Condensation (01:15 - 02:30)
A look at how water vapor cools down and bunches together in the sky.
Comparison of cloud formation to a crowded social event where droplets form clouds.
The Rain Meltdown (02:30 - 03:45)
Explanation of precipitation and why clouds eventually release rain or snow.
How water returns to the Earth's surface to be collected in oceans and lakes.
The Recycled Loop (03:45 - 04:00)
A final summary of the water cycle as a continuous, repeating process that moves water around the planet.