Moving gas is called, water, air, matter, Human being need this gas to live., nitrogen, oxygen, hydrogen, We breathe out mostly , carbon dioxide, oxygen, nitrogen, Moving air is called, movement, wind, electricity, Strong winds along with heavy rains are called, clouds, hurricane, breeze, Gentle are is called , storm, breeze, wind, Plants need this type of air., oxygen, carbon dioxide, nitrogen, This type of air is given off by green plants., hydrogen, carbon dioxide, oxygen.

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