Drip—Drop—Splash! Water is essential to all forms of life. Explore Water! 25 Great Projects, Activities, Experiments, captures a child’s imagination with an intriguing look at the world of water. Combining hands-on activities with history and science, kids will have fun learning about the water cycle, water resources, drinking water and sanitation, water pollution and conservation, water use, water folklore and festivals, and the latest in water technology. Entertaining illustrations and fascinating sidebars illuminate the topic and bring it to life, while Words to Know highlighted and defined within the text reinforce new vocabulary. Projects include a nilometer, a rain harvester made out of plastic containers, a transpiration experiment, and a mini water wheel. Auxiliary materials include a glossary, and a list of current reference works, websites, museums, and science centers.

Discover the science behind exploring and understanding water with young children.

Fascinating introduction to the world of single-celled organisms recounts the feeding, reproductive, and defensive strategies employed by an array of curious creatures: amoeba, paramecium, suctorian, hydra, others. Easy-to-understand language, 37 illustrations.

This book is not only for "painters" but for all types of creative individuals who want to experience and play with watercolor, whether their background is mixed-media, textile art, journaling, or paper craft. Unlike the typical watercolor text books, this unique, beautiful volume is a field book of inspiration, creative ideas, how to's, and projects, all from an artist's perspective. Each creative exercise features a technique, shows step-by-step photographs, and includes a clever idea for a gift or project that can be made from the painted samples.

This richly illustrated, informative, and inviting book intertwines two fascinating stories of discovery. The first, among the earliest classics of New World adventure, recounts Captain John Smith's exploration of Chesapeake Bay 400 years ago; the second revisits this stunning landscape as it is today-- both to showcase its still-unspoiled splendors and to issue a timely warning of looming threats to its vibrant but fragile ecology. Dozens of dazzling full-color contemporary photographs evoke the Chesapeake spirit in all its many moods, while a wonderfully wide-ranging selection of archival images span the four centuries since John Smith first sailed, rowed, and wandered its woods and waterways, mapping the wilderness shores of an untamed America. The author, a veteran naturalist at the Chesapeake Bay Foundation, has spent decades leading tours and teaching classes about the region. An ideal guide, he shares both his delight in the Bay's glorious diversity and his deep concern for its future. In addition, his unique blend of experience, environmental sensitivity, and historical expertise offers modern visitors a rare opportunity to discover the Chesapeake as Smith did so long ago, leaving beaten paths and familiar waters behind to learn why Congress will soon designate it as the first of America's official National Historic Water Trails. For history buffs, conservationists, armchair travelers, tourists planning a trip, and anyone who simply loves first-rate nature photography, this beautiful book more than meets the high standard readers have come to expect from National Geographic.

From zippers to the Pyramids, rolling pins to catapults, we are surrounded by simple machines. This book will amaze kids with the ingenuity they already possess and inspire them to look differently at the objects they use everyday. Explore Simple Machines! With 25 Great Projects introduces kids to the concept of “mechanical advantage,” and harnesses kid-power by inviting them to build machines of their own design. It opens their eyes to the diversity of machines in their lives, and sparks the imagination with challenge, humor, and achievable projects. Explore Simple Machines! dedicates a chapter to each of the six simple machines that were identified centuries ago: levers, inclined planes, pulleys, screws, wedges, and wheels & axles. Kids will develop analytical skills as they figure out where force is applied and what kind of work it generates.

Resilient Water Services and Systems: The Foundation of Well-Being provides an overarching framework on water and sanitation services and how they are coping with resilience, aging infrastructure and climate change. The Editors present conceptual evidence about resilience backed by case studies that demonstrate resilience in practice. There are 13 case studies, from Asia, Africa, Europe and North and South America, providing informative perspectives from around the world. This is a timely collection of historic and contemporary evidence that will have increasing relevance in the coming decades. This volume will be of relevance to both scholars and practitioners. “Resilient water services are the key to water security across the world. Sustaining them is a challenging task in high-income countries where aging infrastructure is a critical issue, and in low-income countries where new infrastructure is needed and ability-to-pay is a more formidable barrier to success. The editors have compiled a succinct analysis and assembled case studies that cover diverse regions and contexts. From this book the reader will gain a wealth of knowledge about water services, as well as rich vicarious experiences from the cases.

"Come with us to learn about a great Texas river ... We will explore ... camp on its banks ... and look for places of excitement, beauty and learning - some of them surprising." From its ancient headwaters on the semiarid plains of eastern New Mexico to its mouth at the Gulf of Mexico, the Brazos River carves a huge and paradoxical crescent through Texas geography and history.

Start using the technology you'll need tomorrow, today! EXPLORING WATER RESOURCES: GIS INVESTIGATIONS FOR THE EARTH SCIENCES, ARCGIS® EDITION is a collection of invesigation guides that let you tap into the power of ArcGIS® software no matter your skill level. Use it to explore, manipulate, and analyze large data sets quickly and easily. And because this GIS textbook is full of study tools, it will come in handy during test time as well.

Facing droughts, floods, and water security challenges, society is increasingly forced to develop new policies and practices to cope with the impacts of climate change. From taken-for-granted values and perceptions to embodied, existential modes of engaging our world, human perspectives impact decision-making and behaviour. The Wonder of Water explores how human experience – including our cultural paradigms, value systems, and personal biases – impacts decisions around water. In many ways, the volume expands on the growing field of water ethics to include questions around environmental aesthetics, psychology, and ontology. And yet this book is not simply for philosophers. On the contrary, a specific aim is to explore how more informed philosophical dialogue will lead to more insightful public policies and practices. Case studies describe specific architectural and planning decisions, fisheries policies, urban ecological restorations, and more. The overarching phenomenological perspective, however, means that these discussions emerge within a sensibility that recognizes the foundational significance of human embodiment, culture, language, worldviews, and, ultimately, moral attunement to place.