The Great Global Rift

The Great Global Rift PDF Author: Peter Briggs
Publisher:
ISBN:
Category : Ocean bottom
Languages : en
Pages : 136

Get Book Here

Book Description
Describes the Great Global Rift that runs beneath the Atlantic Ocean, how it was discovered, and its effect on weather, tides, and the physical shape of the earth.

The Great Global Rift

The Great Global Rift PDF Author: Peter Briggs
Publisher:
ISBN:
Category : Ocean bottom
Languages : en
Pages : 136

Get Book Here

Book Description
Describes the Great Global Rift that runs beneath the Atlantic Ocean, how it was discovered, and its effect on weather, tides, and the physical shape of the earth.

Global Rift

Global Rift PDF Author: Leften Stavros Stavrianos
Publisher:
ISBN:
Category : Business & Economics
Languages : en
Pages : 894

Get Book Here

Book Description


Earth

Earth PDF Author: Edmond A. Mathez
Publisher:
ISBN: 9781565845954
Category : Nature
Languages : en
Pages : 237

Get Book Here

Book Description
A collection of essays and articles provides a study of how the planet works, discussing Earth's structure, geographical features, geologic history, and evolution.

The Great Rift

The Great Rift PDF Author: James Mann
Publisher: Macmillan + ORM
ISBN: 1627797564
Category : History
Languages : en
Pages : 290

Get Book Here

Book Description
The Great Rift is a sweeping history of the intertwined careers of Dick Cheney and Colin Powell, whose rivalry and conflicting views of U.S. national security color our political debate to this day. Dick Cheney and Colin Powell emerged on the national scene more than thirty years ago, and it is easy to forget that they were once allies. The two men collaborated closely in the successful American wars in Panama and Iraq during the presidency of George H. W. Bush--but from this pinnacle, conflicts of ideology and sensibility drove them apart. Returning to government service under George W. Bush in 2001, they (and their respective allies within the administration) fell into ever-deepening antagonism over the role America should play in a world marked by terrorism and other nontraditional threats. In a wide-ranging, deeply researched, and dramatic narrative, James Mann explores each man’s biography and philosophical predispositions to show how and why this deep and permanent rupture occurred. Through dozens of original interviews and surprising revelations from presidential archives, he brings to life the very human story of how this influential friendship turned so sour and how the enmity of these two powerful men colored the way America acts in the world.

The Roving Mind

The Roving Mind PDF Author: Isaac Asimov
Publisher: Prometheus Books
ISBN: 1615921281
Category : Philosophy
Languages : en
Pages : 382

Get Book Here

Book Description
Isaac Asimov's death on April 6, 1992, was a great loss to literature, science, and freethought. The vision of one of America's most prolific authors is unmatched today, and his pointed honesty shines through in this fascinating collection of essays, now reissued in this special tribute edition. Asimov demonstrates his extraordinary skill at disseminating knowledge from across the spectrum of scientific disciplines as his roving mind ranges from the polemical to the persuasive, from the speculative to the realistic. The sixty-two essays in this volume include such subjects as creationism, the distinction between real science and pseudoscience, censorship, the population explosion, technophobia, the social consequences of technological progress, cloning, the possibility of contacting extraterrestrial life, and the wonders of the cosmos. There are also thoughts on his style of writing, stories about his personal life, and recollections of family history - all written in the clear and elegant prose for which Asimov was noted.

Africa's Great Rift Valley

Africa's Great Rift Valley PDF Author:
Publisher:
ISBN:
Category : History
Languages : en
Pages : 216

Get Book Here

Book Description
The flora and fauna of one of Africa's most spectacular regions is documented in 202 photographs, from snow-topped mountains to heat-blasted salt flats.

A Crack in the Earth

A Crack in the Earth PDF Author: Haim Watzman
Publisher: Macmillan
ISBN: 9780374130589
Category : Health & Fitness
Languages : en
Pages : 216

Get Book Here

Book Description
The Great Rift Valley, which runs some three thousand miles from Syria to Mozambique, is one of the earth's most extraordinary geological features. The result of Syria's split from the African continent fifteen million years ago, this great "crack in the earth" crosses Jordan, Syria, Israel, Tanzania, Ethiopia, and Kenya. In 2004, Israeli journalist Haim Watzman set out to explore the northern part of the Rift Valley, where he had lived for nearly two and a half decades. He interviewed a number of scientific experts: a zoologist fascinated by the behavioral patterns of indigenous birds; an archaeologist trying to re-create the standing stone formations left to us by ancient cultures; a geologist speculating on the valley's origins. Watzman raises provocative questions about the nature of this massive feature in the earth's crust: where it comes from, how it has developed, and how human civilization has fared on its shores. "Humankind has overlaid the geology not just with cities, dams, fields, and roads," he writes, "but also with history and biography and meanings."

Plate Tectonics

Plate Tectonics PDF Author: Naomi Oreskes
Publisher: CRC Press
ISBN: 0429977913
Category : Science
Languages : en
Pages : 448

Get Book Here

Book Description
This book provides an overview of the history of plate tectonics, including in-context definitions of the key terms. It explains how the forerunners of the theory and how scientists working at the key academic institutions competed and collaborated until the theory coalesced.

The Mountain Mystery

The Mountain Mystery PDF Author: Ron Miksha
Publisher: CreateSpace
ISBN: 9781497562387
Category :
Languages : en
Pages : 330

Get Book Here

Book Description
Fifty years ago, no one could explain mountains. Arguments about their origin were spirited, to say the least. Progressive scientists were ridiculed for their ideas. Most geologists thought the Earth was shrinking. Contracting like a hot ball of iron, shrinking and exposing ridges that became mountains. Others were quite sure the planet was expanding. Growth widened sea basins and raised mountains. There was yet another idea, the theory that the world's crust was broken into big plates that jostled around, drifting until they collided and jarred mountains into existence. That idea was invariably dismissed as pseudo-science. Or "utter damned rot" as one prominent scientist said. But the doubtful theory of plate tectonics prevailed. Mountains, earthquakes, ancient ice ages, even veins of gold and fields of oil are now seen as the offspring of moving tectonic plates. Just half a century ago, most geologists sternly rejected the idea of drifting continents. But a few intrepid champions of plate tectonics dared to differ. The Mountain Mystery tells their story.

This Dynamic Earth

This Dynamic Earth PDF Author: W. Jacquelyne Kious
Publisher: Geological Survey (USGS)
ISBN:
Category : Science
Languages : en
Pages : 84

Get Book Here

Book Description
In the early 1960s, the emergence of the theory of plate tectonics started a revolution in the earth sciences. Since then, scientists have verified and refined this theory, and now have a much better understanding of how our planet has been shaped by plate-tectonic processes. We now know that, directly or indirectly, plate tectonics influences nearly all geologic processes, past and present. Indeed, the notion that the entire Earth's surface is continually shifting has profoundly changed the way we view our world.