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.
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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.
Earth's Air
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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Earth's Air

Earth's Air
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Product Details
BN ID: | 2940162795148 |
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Publisher: | Barnes & Noble Press |
Publication date: | 10/05/2020 |
Sold by: | Barnes & Noble |
Format: | eBook |
File size: | 2 MB |
Age Range: | 6 - 8 Years |
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