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OverviewWith every breath, it is clear that air is an essential natural resource. This mixture of gases is invisible, but it is all around us. Clean air gives us the oxygen we need to live, but the mixture is always changing. Pollution from cars and factories changes the quality of our air. So do natural disasters, like volcanic eruptions. But with the right balance, Earth thrives. Natural resources like air are a gift, but we must use Earth's gifts responsibly. Just as Earth takes care of us, we must take care of its air. This book will drive home all these points for your readers. Color photographs, fact boxes, a hands-on activity, and Words to Know are also included in this earth science book. Full Product DetailsAuthor: Jill ShermanPublisher: Enslow Publishing Imprint: Enslow Publishing Dimensions: Width: 18.50cm , Height: 1.00cm , Length: 21.80cm Weight: 0.218kg ISBN: 9780766091450ISBN 10: 0766091457 Pages: 24 Publication Date: 30 December 2017 Recommended Age: From 8 to 12 years Audience: Children/juvenile , Children / Juvenile Format: Hardback Publisher's Status: Active Availability: In stock We have confirmation that this item is in stock with the supplier. It will be ordered in for you and dispatched immediately. Table of ContentsReviewsAuthor InformationTab Content 6Author Website:Countries AvailableAll regions |