Option 6: Use the free online versions Free but limited. If you need only the very basics of Microsoft Office, check out Microsoft OneDrive, a free service which includes access to online versions of Word, Excel, PowerPoint, and OneNote.
As air rises and cools the water in it can condense out, forming clouds. Since clouds drift over the landscape, they are one of the ways that water moves geographically around the globe in the water cycle. A common myth is that clouds form because cooler air can hold less water than warmer airâbut this is not true.
This causes the water vapor to change state and become tiny drops of liquid water. The process of changing from a gas to a liquid is called condensation. Explain Show an animation to help students understand what happens when gases condense to their liquid state. Show the animation Condensation.