How do we see wind?
The atmosphere is a layer of air that surrounds Earth. When the air in this layer heats or cools, it flows from one location to another. Wind is the movement of air. Winds transport moisture and heat throughout the earth and also cause much of our weather. Wind can be seen blowing through the trees, sometimes gently and scarcely discernible. Wind can also be felt as a soft breeze on your face and hair. At other times, the air may travel very fast and produce a severe and devastating occurrence, such as a tornado, causing trees to fall and automobiles and buildings to be damaged.
