We Need Sharks

by Lisa Bullard

Overview

Introduces readers to the roles of sharks in ocean ecosystems, as well as threats to shark populations and conservation efforts. Eye-catching infographics, clear text, and a "That's Amazing!" feature make this book an engaging exploration of the importance of sharks.

Product Details

ISBN-13:	9781641854887
Publisher:	North Star Editions
Publication date:	01/01/2019
Series:	The Animal Files
Sold by:	Barnes & Noble
Format:	eBook
Pages:	32
File size:	10 MB
Age Range:	8 - 11 Years

Table of Contents

Chapter 1 The Great Hunter 5

Chapter 2 A Predator People Need 11

Chapter 3 Sharks at Risk 17

That's Amazing! Diving with Sharks 22

Chapter 4 Saving Sharks 25

Focus on Sharks 30

Glossary 31

To Learn More 32

Index 32

Editorial Reviews

"A solid introduction to keystone species." —School Library Journal

From the Publisher

05/01/2019

Gr 4–6—The complexities of keystone species are presented clearly. Opening chapters introduce each animal and its crucial role in the ecosystem. Discussion of how wolves control elk populations, for example, moves smoothly into an explanation of how this also affects trees, songbirds, and beavers. A third chapter examines the threats to the featured animal, sometimes including population trends. Conclusions look at conservation efforts with varying degrees of detail. A spread in each book highlights a particular behavior, such as prairie dog communication. The term keystone species is introduced in some but not all titles, though it can apply to all of the groups. Full-page and half-page photos show the animals in their environments, with some examples of human interactions. VERDICT This series serves as a solid introduction to keystone species.

School Library Journal