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Learn about the air around you, and find out about oxygen, the atmosphere, gases, and pollution.
This item replaces the following items: 978-1-4048-9034-3978-1-4795-2784-7 If you would like to order these items, contact Customer Service.
Darlene R. Stille is a science writer and author of more than 80 books for young people. When she was in high school, she fell in love with science. While attending the University of Illinois, she discovered that she also loved writing. She was fortunate enough to find a career as an editor and writer that allowed her to combine both of her interests. Darlene lives and writes in Michigan.
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