This book explores river habitats around the world, looking at the plants and animals that live there, and the adaptations that help them to survive. Food webs, maps, and photos help bring the topic to life. Threats to river habitats are also covered, as well as efforts to preserve them.

"Discusses what rivers are, their importance to humans and to the ecosystem, how humans are harming them, and what can be done to protect them"--

Level 2 guided reader that teaches young readers concepts about rivers, how they are formed, their importance in the ecosystems, and ways to keep them clean.

Rivers are such an essential part of Earth s geography. They bring freshwater for drinking, for irrigation, and for transportation, and don t forget fishing. This low-ATOS introduction to this critical water source explains many aspects about rivers and their inhabitants, aided by colorful photographs that will make readers want to explore these indispensable natural resources for themselves.

"The Aquatic Ecosystems series explores how different bodies of water shape their environments and support the plants and animals that are reliant on them"--

Find out everything you need to know about rivers and coasts and follow these features on real-life maps. Learn about the path of a river, from its source to its mouth, and how the power of water shapes the coastline.

"Carefully leveled text and vibrant photographs introduce early readers to rivers. Includes a map, infographics, an activity, glossary, and index."--

"Simple text and full-color photography introduce beginning readers to rivers. Developed by literacy experts for students in kindergarten through third grade"--

This book examines the many food webs that connect different types of animals in river ecosystems. The animals are categorized and given in-depth descriptions, so readers gain an understanding of an animal's needs for survival.

Rivers and mountains are both critical parts of Earth s geography. This accessible text discusses how rivers and mountains form, how they interact with the weather, how they change over time, and how civilizations benefit from them. Informative fact boxes, simple diagrams, and vibrant, full-color photographs support the compelling main text. This introduction to rivers and mountains is sure to expand young learners minds, as they enhance their knowledge...