No. of pages 24
Published: 2011
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This book is part of a book series called Our Earth .
There are 24 pages in this book. This book was published 2011 by Hachette Children's Group .
Jen Green is a widely published children's nonfiction writer, specializing in natural science topics.
This book has the following chapters: What is air? The atmosphere Air pressure Rising and sinking air Moving air What is air made of? The Earth's gases Oxygen for life Keeping the air clean Activities Glossary Index
This book is in the following series: