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Introduction to Physical Science Introduction to Matter Solids, Liquids, and Gases Elements and the Periodic Table Atoms and Bonding Chemical Reactions Acids, Bases, and Solutions Carbon Chemistry Motion Forces Forces in Fluids Work and Machines Energy Thermal Energy and Heat Characteristics of Waves Sound The Electromagnetic Spectrum Light Magnetism Electricity Using Electricity and Magnetism Electronic
Set of books for classroom use in a middle school science curriculum; all-in-one teaching resources volume includes lesson plans, teacher notes, lab information, worksheets, answer keys and tests.
An in-depth look at Earth's waters and mankind's uses of water which includes ideas about planning better use of this critical resource in the future.
Do you ever dream of being a marine explorer or adventurer? Are you a fan of cool, cute, or creepy creatures? Then here's some good news: some of the coolest, cutest, and creepiest creatures live in Earth's oceans and other watery places. Marine Science for Kids is a colorful, fun, photo-filled guide to exploring our underwater world. In these pages, you'll delve deep into the science of aquatic study, including geology, chemistry, and biology in both salt- and freshwater environments, and gain insight into the real-world practice of aquatic science. You'll discover how and why oceans move, and learn the answers to questions such as "Why is the ocean blue?" You'll meet cool creatures, including sharks and rays, penguins and other seabirds, whales and dolphins, squids and octopuses, and many more. You'll uncover some of the most pressing challenges facing marine environments and find out how you can use your talents to make a difference. Real-life marine scientists share what inspires them every day and provide insights into their exciting careers. Hands-on activities in each chapter make learning fun. Kids can: make an edible coral reef; explore marine camouflage; construct a water-propelled squid; test methods of cleaning up an oil spill; experiment with ocean acidification; and much more.
Inside the epic quest to find life on the water-rich moons at the outer reaches of the solar system Where is the best place to find life beyond Earth? We often look to Mars as the most promising site in our solar system, but recent scientific missions have revealed that some of the most habitable real estate may actually lie farther away. Beneath the frozen crusts of several of the small, ice-covered moons of Jupiter and Saturn lurk vast oceans that may have existed for as long as Earth, and together may contain more than fifty times its total volume of liquid water. Could there be organisms living in their depths? Alien Oceans reveals the science behind the thrilling quest to find out. Kevin Peter Hand is one of today's leading NASA scientists, and his pioneering research has taken him on expeditions around the world. In this captivating account of scientific discovery, he brings together insights from planetary science, biology, and the adventures of scientists like himself to explain how we know that oceans exist within moons of the outer solar system, like Europa, Titan, and Enceladus. He shows how the exploration of Earth's oceans is informing our understanding of the potential habitability of these icy moons, and draws lessons from what we have learned about the origins of life on our own planet to consider how life could arise on these distant worlds. Alien Oceans describes what lies ahead in our search for life in our solar system and beyond, setting the stage for the transformative discoveries that may await us.
Hailed by The New York Times for writing “with wonderful clarity about science . . . that effortlessly teaches as it zips along,” nationally bestselling author Robert M. Hazen offers a radical new approach to Earth history in this intertwined tale of the planet’s living and nonliving spheres. With an astrobiologist’s imagination, a historian’s perspective, and a naturalist’s eye, Hazen calls upon twenty-first-century discoveries that have revolutionized geology and enabled scientists to envision Earth’s many iterations in vivid detail—from the mile-high lava tides of its infancy to the early organisms responsible for more than two-thirds of the mineral varieties beneath our feet. Lucid, controversial, and on the cutting edge of its field, The Story of Earth is popular science of the highest order. "A sweeping rip-roaring yarn of immense scope, from the birth of the elements in the stars to meditations on the future habitability of our world." -Science "A fascinating story." -Bill McKibben