Review by School Library Journal Review
Gr 4--7--Earle and Phalen discuss the "blue heart of the planet" where the largest and most mysterious organisms live. The book features stunning photographs, factual information, and firsthand accounts of ocean exploration. The five chapters cover an in-depth look at the ocean, the life beneath the surface, what scientists have learned so far, threats to ocean conservation, and how we can aid the ocean's survival. The text has a narrative quality that allows the reader to learn about the ocean without feeling overwhelmed by scientific facts. Activities, a glossary, further resources, a reading list, and an index are included. While younger readers may gravitate towards the clear and colorful photography, older readers can gain information via the text and experiments, taking a little of science class home. VERDICT Fans of National Geographic's Captain Aquatica's Awesome Ocean or Simon Tyler's Adventures On Earth will like this nonfiction title about the ocean's depths.--Hilary Tufo, Columbus Metropolitan Library-Reynoldsburg, OH
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Review by Kirkus Book Review
A longtime oceanographer invites readers to the excitement of exploring the ocean, "the blue heart of the planet," and to help in its preservation.National Geographic Explorer Sylvia Earle first met the ocean as a toddler. She's been investigating its wonders ever since. Here, she introduces the world she loves through a series of short, extensively illustrated essays. The first three chapters take readers from the ocean's surface down through the layers that humans have regularly explored to the mostly uncharted depths. Each spread covers a single topic, with relevant, captioned photos and boxed inserts full of further interesting details. Each chapter also includes a "That's Extreme" example as well as a hands-on activity. Two spreads offer a timeline of modern ocean exploration. Earle's narrative is full of anecdotes and personal feelings; it feels like her own voice, although co-author Phelan shares title-page credit. After three chapters about ocean wonders, she turns to the causes and effects of ocean degradation (essentially, trash, overfishing, and human-caused climate change) and devotes a final full chapter to what can and is being done, with solid, workable suggestions for readers to take action. This is a model of thoughtful presentation of an uncomfortable subject, designed to attract middle-grade and middle school readers with its extremes in order to keep their attention while simultaneously helping them feel empowered to do something about the issues. A surprisingly deep and successful dive. (glossary, resources, index, photo credits) (Nonfiction. 9-14) Copyright Kirkus Reviews, used with permission.
Copyright (c) Kirkus Reviews, used with permission.
