When air gets hot, the particles move ____. Faster particles hit each other harder so they spread out. This is called ____. When air gets cold, the particles move ____. Slower particles hit each other ____ hard so they come closer together. This is called ____.

Heating and Cooling Air

de
Încorporează

Clasament

Stilul vizual

Opţiuni

Comutare șablon

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