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This information-packed book is the complete guide to everything you need to know about the world's oceans, with each concept Oceans cover two thirds of the Earth’s surface and are the driving force behind our weather systems, taking warm and cold water around the globe. Understanding solar radiation, currents, and rising sea levels are vital starting points to understanding and dealing with global warming, and this book covers these and many more essential topics in easily accessible chunks. Join expert authors on a tour of the world’s oceans, taking in waves, continental shelves, icebergs, underwater forests, monsoons, and coral reefs along the way. Learn about the different characteristics of the world’s major oceans, the amazing array of marine life that exists at different depths, how tides work, and what pollution is doing to the seas. There’s never been a more important time to get to grips with how the oceans work. The 30 Second series presents concise, informative guides to the most important topics which shape the world around us, presenting terms which are key to understanding the subject in 30 seconds, 300 words, and one image.
Explore the importance of our oceans through 50 key topics, each concisely explained by a team of experts.
Embark upon a voyage of discovery and learn about waves, wind, and water with this fun and informative exploration of the ocean, 30 seconds at a time. With colorful artwork, readers will delight in the 30 fast and fascinating topics of life in the depths of the sea. The 30 Seconds series takes readers on a journey of discovery through a wide range of fascinating subjects. Each topic is presented with a quick 30-second soundbite, supported by flash summaries and full-color artwork. Fun, interactive missions with things to make or do support the topics, encouraging readers to test, explore, and discover even more.
This unique tie-in to the major motion picture "Oceans"--presented by Disney & "National Geographic"--explores the health of the oceans, and reveals what people can do to improve the health of our seas.
30 Second Ecology explores how the life of organisms on Earth is interdependent and finely tuned to exist as a whole.
30-Second Climate is an immediately accessible guide to the 50 key factors affecting Earth's climate, past, present and future, each explained in half a minute. From atmospheric circulation to zero carbon, this is the quickest way to know your planet.
With hundreds of beautiful full-color photographs and explanatory diagrams, charts, and maps, this volume combines the visual splendor of ocean life with up-to-date scientific information to provide an invaluable and fascinating resource on this vital realm.
Most people know Ted Danson as the affable bartender Sam Malone in the long-running television series Cheers. But fewer realize that over the course of the past two and a half decades, Danson has tirelessly devoted himself to the cause of heading off a looming global catastrophe—the massive destruction of our planet's oceanic biosystems and the complete collapse of the world's major commercial fisheries. In Oceana, Danson details his journey from joining a modest local protest in the mid-1980s to oppose offshore oil drilling near his Southern California neighborhood to his current status as one of the world's most influential oceanic environmental activists, testifying before congressional committees in Washington, D.C.; addressing the World Trade Organization in Zurich, Switzerland; and helping found Oceana, the largest organization in the world focused solely on ocean conservation. In his incisive, conversational voice, Danson describes what has happened to our oceans in just the past half-century, ranging from the ravages of overfishing and habitat destruction to the devastating effects of ocean acidification and the wasteful horrors of fish farms. Danson also shares the stage of Oceana with some of the world's most respected authorities in the fields of marine science, commercial fishing, and environmental law, as well as with other influential activists. Combining vivid, personal prose with an array of stunning graphics, charts, and photographs, Ocean powerfully illustrates the impending crises and offers solutions that may allow us to avert them, showing you the specific courses of action you can take to become active, responsible stewards of our planet's most precious resource—its oceans.
"I know you'll want to read more after you finish Sailing a Serious Ocean. And be warned, you'll very likely want to sail with John, perhaps across an ocean." -- DALLAS MURPHY, AUTHOR OF ROUNDING THE HORN After sailing 300,000 miles and weathering dozens of storms in all the world's oceans, John Kretschmer has plenty of stories and advice to share. John's offshore training passages sell out a year in advance and his entertaining presentations are popular at boat shows and yacht clubs all over the English speaking world. John's talent for storytelling enchants his audience as it soaks up the lessons he learned during his oftenchallengingvoyages. Now you can take a seat next to John--at a lesser cost--and get the knowledge you need to fulfill your own dream of blue-water adventure. In Sailing a Serious Ocean, John tells you what to expect when sailing the oceans and shows how to sail safely across them. His tales of storm encounters and other examples of extreme seamanship will help you prepare for your journey and give you confidence to handle any situation—even heavy weather. Through his personal stories, John will guide you through the whole process of choosing the right boat, outfitting with the right gear,planning your route, navigating the ocean, and understanding the nuances of life at sea. Our oceans are beautiful yet unpredictable—water that is at one moment a natural mirror for the glowing sun can turn into a foamy, raging wall of fury. John knows our oceans, and he is one of the best teachers of taming and enjoying them. Before you set off across the big blue, turn to John for his inspirational stories and hard-learned advice and discover the serious sailor in you.
30-Second Chemistry presents the 50 most important ideas in the science of matter – its composition, structure, properties and how it changes. As the central science that bridges biology and physics, chemistry explains the diversity of all things tangible at a molecular level. Understand chemistry, and you’ll know why some things oxidize and others explode; why food is good to eat and coal is not. 30-Second Chemistry breaks the subject down into 50 bitesize elements that help us understand the nature of matter, including: • Atoms, molecules and compounds • States of matter • Chemical reactions and energetics • Inorganic chemistry • Organic chemistry • Biochemistry • Nuclear chemistry Chemistry is the heart of cooking, it can keep you safe, and it explains why things work. This book brings the subject out of the lab and boils it down to its essential elements – in just 30 seconds. If you like this, you might also be interested in 30-Second Elements, 30-Second Physics and 30-Second Biology.