Earth is made of different thingsgases, rocks, soil, and water. A gas is something that can change shape and size. Gases helps beginning readers understand this basic element by looking at examples such as air and steam; the book also discusses how gases help protect the Earth.
Format PDF ● Pages 24 ● ISBN 9780822563341 ● Maison d’édition Lerner Publishing Group ● Publié 2005 ● Téléchargeable 3 fois ● Devise EUR ● ID 5845979 ● Protection contre la copie Adobe DRM
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