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Earth?s Layers
As Earth?s inhabitants, we are pretty familiar with what the planet?s surface looks like, but we seldom get a chance to look beneath Earth?s crust. This captivating book takes a closer look at Earth?s layers from crust to core. The volume discusses how Earth?s layers contribute to the formation of its magnetic field and help fuel volcanic activity. Readers will learn the story of Earth?s formation and come away knowing whether the planet?s core is now growing warmer or cooling off. Fun photographs, useful diagrams, and age-appropriate language make these complex topics comprehensible to the book?s lower-elementary audience.
* Reviews *
Series Review: Our Changing EarthThese books are valuable introductions to six areas of our planet that are undergoing change. The short sentences make these books easy enough for students in lower grades, while the content is sufficient for those approaching middle school to gain a basic understanding. Useful for reading aloud, due to the colorful illustrations and presentation of text, the busyness of the pages can be distracting for some readers. Some students might have problems with the vocabulary, however these topics are not always easily expressed using simple language. These titles tie in with ecology, science, and Earth Day, helping students to see the impact of what is being done today and what was done in the past.Library Media ConnectionSeries Review: Our Changing EarthThese introductions cover a medley of topics, using eye-catching photos, clear diagrams, and text that clearly relay key scientific concepts. . .the series is a useful resource, complete with a link at the back of each volume to a list of websites chosen and updated regularly by the publisher.School Library JournalRL
Grades
2-3 IL
Grades
3-6 
