geology

An . . . Harvard geologist presents a narrative chronicle of the Earth's 4.6-billion-year evolution that places the environmental crises of [the recent] world in a context that explains the planet's fragile capacity to support life.

Presents information on earthquakes and their effect on planet Earth, giving specific examples from around the world.

The American legal system has a complicated--and often self-contradictory--relationship with drugs. The pendulum has swung between outright bans, such as Prohibition, to an easing of regulations, such as is currently evolving with marijuana. From the War on Drugs to the Fair Sentencing Act, this book explores the many complex issues surrounding legislation, regulation, and addiction. From caffeine and aspirin to heroin and meth, drugs are an inescapable part of life in the 21st century. Addiction, once viewed as a shameful secret, is now widely understood to be a brain disease that can be treated. This series explores the many facets of this complex topic, providing students with the facts they need to navigate drug use and abuse in their daily lives. Each title in this series contains an introduction with Helpline contact information, color photos throughout, and back matter including: an index and further reading lists for books and internet resources. Key Icons appear throughout the books in this series in an effort to encourage library readers to build knowledge, gain awareness, explore possibilities and expand their viewpoints through our content rich non-fiction books. Key Icons in this series are as follows: Words to Understand are shown at the front of each chapter with definitions. These words are set in boldfaced type in that chapter, so that readers are able to reference back to the definitions--building their vocabulary and enhancing their reading comprehension. Sidebars are highlighted graphics with content rich material within that allows readers to build knowledge and broaden their perspectives by weaving together additional information to provide realistic and holistic perspectives. Text Dependent Questions are placed at the end of each chapter. They challenge the reader's comprehension of the chapter they have just read, while sending the reader back to the text for more careful attention to the evidence presented there. Research Projects are provided at the end of each chapter as well and provide readers with suggestions for projects that encourage deeper research and analysis. At the end of each book a page is dedicated to Educational Videos which are offered through the use of a QR code, that when scanned, takes the student to an online video showing a moment in history, speech etc. This gives the readers additional content to supplement the text. And a Series Glossary of Key Terms is included in the back matter containing terminology used throughout the series. Words found here broaden the reader's knowledge and understanding of terms used in this field.

Readers will learn about the features of glaciers, how they have shaped Earth's surface in the past, and how they could change Earth in the future.

"Geological change is rarely as dramatic and stunning than it is in the Hawaiian Islands. Beginning millions of years ago, volcanoes burst from the ocean to create the islands. Today, lava flows and landslides continue to reshape the land and sea. Readers will learn about the volcanic hot spot and shifting tectonic plates that created the chain of tropical islands. Vivid images, including photographs of recent eruptions of the Kilauea volcano, will illustrate the changes still taking place"--Provided by publisher.

Geological change is rarely as dramatic and stunning than it is in the Hawaiian Islands. Beginning millions of years ago, volcanoes burst from the ocean to create the islands. Today, lava flows and landslides continue to reshape the land and sea. Readers will learn about the volcanic hot spot and shifting tectonic plates that created the chain of tropical islands. Vivid images including photographs of recent eruptions of the Kilauea volcano illustrate the changes still taking place.

"Join a crystal-crazy fanboy and a famous rock hunter on a geological journey that will take them to the summit of a volcano, deep within the earth, and even into outer space! They'll learn about the unstoppable forces that shape our planet and they might even pick up a gemstone or meteorite along the way"--OCLC.

Draws on geological, archaeological, and historical records to provide a science-based examination of various conspiracies, myths, and otherwise dubious geological beliefs. Debunks ideas such as ley lines, the lost city of Atlantis, a faked moon landing, water dowsing, and a biblical flood. Features black-and-white photographs and illustrations that complement the text.

"How many states claim quartz as their official state gem? This guidebook answers this question and more as it explores the treasures that are designated official state gems and minerals. More than 150 photographs showcase these marvels, from the Star Blue quartz of Alabama to the jade nephrite of Wyoming. Each state entry is presented with details about the state gem and mineral, with pictures of each, and a map of the state showing where the gem or mineral can be found. Some states do not yet have designated gems or minerals, and suggestions and guidance are provided so that the reader can lead the way in getting one designated. Museums and parks with minerals are listed in the appendix so readers can go see specimens in person. Encyclopedic yet easy to read, this book is great for mineral and gem enthusiasts and future geologists of all ages."--.