Air In Action
 What are some fun ways for you to see air in action? Move your cursor over the wind to find out. You also see air working in your home whenever you use a hair dryer or a ceiling fan.
People who forecast weather also watch the winds. This is because a change in wind can often predict a change in weather.
You can become a wind-watcher too. It's easy! Tie several thin strips of cloth to the top of a stick. Put the stick in the ground and wait for a windy day. The wind will cause the strips to flutter and you will know the direction that the wind is blowing.
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