From roaring oceans to trickling streams, water covers seventy percent of our planet! But did you know that less than one percent of Earth’s water is usable by humans? Most water on Earth is salt water. It can’t be used for drinking, bathing, or growing plants. We need freshwater. Yet about two-thirds of Earth’s freshwater is frozen solid at the North and South Poles. And the water we can access—from lakes, rivers, streams, wetlands, or underground sources—is in danger of being polluted. There is not enough water to waste. We must join together in the quest to protect this valuable resource. With engaging text and eye-catching images—plus a special Going Green section—this book tells you all about Earth’s water and what you can do to protect it.

This classroom resource provides clear, concise scientific information in an understandable and enjoyable way about water and aquatic life. Spanning the hydrologic cycle from rain to watersheds, aquifers to springs, rivers to estuaries, ample illustrations promote understanding of important concepts and clarify major ideas. Aquatic science is covered comprehensively, with relevant principles of chemistry, physics, geology, geography, ecology, and biology included throughout the text. Emphasizing water sustainability and conservation, the book tells us what we can do personally to conserve for the future and presents job and volunteer opportunities in the hope that some students will pursue careers in aquatic science. Texas Aquatic Science, originally developed as part of a multi-faceted education project for middle and high school students, can also be used at the college level for non-science majors, in the home-school environment, and by anyone who educates kids about nature and water. To learn more about The Meadows Center for Water and the Environment, sponsors of this book's series, please click here.

From brilliantly colored birds and wild elephants to towering trees and exotic flowers, rain forests are home to more than half of Earth’s plants and animals. People living in rain forests depend on this vast array of life, and Earth itself relies on the world’s rain forests to keep our climate and atmosphere in balance. But rain forests around the world are under threat. Once rain forests covered nearly 14 percent of Earth, but now they have shrunk to less than half that size. People around the globe are joining the quest to save rain forests. With engaging text and eye-catching images—plus a special Going Green section—this book tells you all about Earth’s rain forests and what you can do to protect them.

The little-known story of the systems that bring us our drinking water, how they were developed, the problems they are facing, and how they will be reinvented in the near future

This book gathers technical and scientific contributions from leading researchers, academics, and lecturers, focusing on water management, water pollution and water structures in the Czech Republic. It discusses a variety of water resources management issues, from stormwater management in urban areas, water quantity, hydraulics structures and hydrodynamic modeling, to flood protection, presenting state-of-the-art developments for addressing a range of problems. Edited and authored by pioneers in the field who have been at the cutting edge of water management development in the Czech Republic, this book is of interest to environmental professionals, including scientists and policymakers both in the Czech Republic and around the globe.

Every raindrop, lake, underground river and glacier is part of a single global well. Discover the many ways water is used around the world, and what kids can do to protect it.