Wind and Air
Whats in the air
In the air can be hot air balloons. It can be all kinds of stuff. Planes are in the air. Objects are in the air like birds and jets. there are a lot of things in the air.
How air is gas
You can't see it it is a gas it flows through the air blowing and whirling in the air.It soars through the sky some times there can be tornados witch can kill.