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Earth's Air
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Barnes and Noble
Earth's Air
Current price: $5.08
Barnes and Noble
Earth's Air
Current price: $5.08
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Size: Paperback
*Product Information may vary - to confirm product availability, pricing, and additional information please contact Barnes and Noble
Earth has a life-supporting air layer which is unique among the planets of our solar system. Appreciating this awesome world is aided by a look into its workings. What is air; of what is it made, who and what uses air; how does it support life? These are among the basic questions asked. Further exploration is encouraged.
What enters the air that is not life supporting is addressed through a story. Two children gain knowledge about the air after poor air quality interferes with their plans.
What enters the air that is not life supporting is addressed through a story. Two children gain knowledge about the air after poor air quality interferes with their plans.
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