Struck By Chicxulub

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Chicxulub: The Impact and Tsunami

David Shonting,Cathy Ezrailson
Chicxulub The Impact and Tsunami Book PDF

Author : David Shonting,Cathy Ezrailson
Publisher : Springer
Page : 124 pages
File Size : 48,5 Mb
Release : 2016-09-09
Category : Science
ISBN : 9783319394879

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Chicxulub: The Impact and Tsunami by David Shonting,Cathy Ezrailson Pdf

This book tells the story of the catastrophic impact of the giant 10 Km asteroid Chicxulub into the ancient Gulf of Mexico 65.5 million years ago. The book begins with a discussion of the nature of asteroids and the likelihood of future Earth-impacts. The story then turns to the discovery of a global sediment layer attributed to the fallout from the impact and a piecing together of the evidence that revealed a monster crater, buried under the Gulf. Reviewed is the myriad of geological and fossil evidence that suggested the disastrous sequence of events occurring when a "nuclear-like" explosion ripped through the sea, Earth, and atmosphere, thus forming the mega-crater and tsunami. The aftermath of the Chicxulub's event initiated decades and more of major global climate changes including a "Nuclear Winter" of freezing darkness and blistering greenhouse warming. A chapter is dedicated to the science of tsunamis and their model generation, including a portrayal of the globally rampaging Chicxulub waves. The asteroid's global devastation killed off some 70% of animal and plant life including the dinosaurs. The study of an ancient Cambrian fossil bed suggests how "roll of the dice" events can affect the future evolution of life on Earth. We see how Chicxulub's apparent destruction of the dinosaurs, followed by the their replacement with small mammals, altered forever the progress of human evolution. This book presents a fascinating glimpse through the lens of the natural sciences - the geology, climatology, and oceanography, of the effects of an enormous astronomical event.

The End of the Dinosaurs

Charles Frankel
The End of the Dinosaurs Book PDF

Author : Charles Frankel
Publisher : Cambridge University Press
Page : 242 pages
File Size : 45,8 Mb
Release : 1999-09-23
Category : Science
ISBN : 0521474477

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The End of the Dinosaurs by Charles Frankel Pdf

The End of the Dinosaurs gives a detailed account of the great mass extinction that rocked the Earth 65 million years ago, and focuses on the discovery of the culprit: the Chicxulub impact crater in Mexico. It recounts the birth of the cosmic hypothesis, the controversy that preceded its acceptance, the search for the crater, its discovery and ongoing exploration, and the effect of the giant impact on the biosphere. Other mass extinctions in the fossil record are reviewed, as is the threat of asteroids and comets to our planet today. The account of the impact and its aftermath is suitable for general readers. The description of the crater geology is in enough detail to interest students of the earth sciences. A detailed index and bibliography are included.

Star Struck

David Hart Bradstreet,Steve Rabey
Star Struck Book PDF

Author : David Hart Bradstreet,Steve Rabey
Publisher : HarperChristian + ORM
Page : 329 pages
File Size : 51,8 Mb
Release : 2016-09-06
Category : Religion
ISBN : 9780310344193

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Star Struck by David Hart Bradstreet,Steve Rabey Pdf

The heavens are beckoning us, telling us that this wonderful, mind-boggling cosmic display is indeed the work of the creator. And now, using rovers and satellites, we're venturing further out into the vastness of space than ever before. In Star Struck, Christian astronomer David Bradstreet and writer Steve Rabey take readers on a guided tour of the biggest story ever, offering both intriguing science lessons and powerful spiritual insights: As we discover more about cosmos, we understand more about the character of our Creator;The more we see the vastness and complexity of the universe, the more we experience awe, wonder, praise, gratitude and humility;Hundreds of Christian astronomers blaze the way into deep exploration of the universe today, discovering and proving God’s work in the heavens. Combining a respect and admiration for mainstream astronomy with a zeal for uncovering new details about God’s celestial handiwork at its core, this book about stars, planets, asteroids, nebulae, comets, dark matter, and the other fingerprints of God will tell you that all of the worlds around you are God’s and this world is his home for you.

Struck by Chicxulub

Karla S. Escobar
Struck by Chicxulub Book PDF

Author : Karla S. Escobar
Publisher : Dorrance Publishing
Page : 42 pages
File Size : 49,9 Mb
Release : 2022-11-02
Category : Family & Relationships
ISBN : 9798886041712

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Struck by Chicxulub by Karla S. Escobar Pdf

Struck by Chicxulub: The Impact and Aftermath of Suicide Affecting the World By: Karla S. Escobar They say that suicide is a selfish act, the most selfish act a person can accomplish, but I can tell you that that’s wrong. Suicide could very well be the most unplanned, unnecessary act a human can commit. It is most certainly not the answer to life’s problems. Suicide is like a long difficult road to take when a person is looking for a way out to his or her problems. At the very end of it, there’s nowhere else to go, no more road to walk on, therefore the person who walks it has two choices: fall into the depths of abyss or turn around and trace back the steps they took, go back to the starting point looking for another road, another answer. Having been at the end of this road and finding that this was not the answer, it takes a lot of strength to move away from it. I really hope that whoever is walking that road may find the way away from it.

Dark Matter and the Dinosaurs

Lisa Randall
Dark Matter and the Dinosaurs Book PDF

Author : Lisa Randall
Publisher : HarperCollins
Page : 359 pages
File Size : 46,9 Mb
Release : 2015-10-27
Category : Science
ISBN : 9780062328519

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Dark Matter and the Dinosaurs by Lisa Randall Pdf

In this brilliant exploration of our cosmic environment, the renowned particle physicist and New York Times bestselling author of Warped Passages and Knocking on Heaven’s Door uses her research into dark matter to illuminate the startling connections between the furthest reaches of space and life here on Earth. Sixty-six million years ago, an object the size of a city descended from space to crash into Earth, creating a devastating cataclysm that killed off the dinosaurs, along with three-quarters of the other species on the planet. What was its origin? In Dark Matter and the Dinosaurs, Lisa Randall proposes it was a comet that was dislodged from its orbit as the Solar System passed through a disk of dark matter embedded in the Milky Way. In a sense, it might have been dark matter that killed the dinosaurs. Working through the background and consequences of this proposal, Randall shares with us the latest findings—established and speculative—regarding the nature and role of dark matter and the origin of the Universe, our galaxy, our Solar System, and life, along with the process by which scientists explore new concepts. In Dark Matter and the Dinosaurs, Randall tells a breathtaking story that weaves together the cosmos’ history and our own, illuminating the deep relationships that are critical to our world and the astonishing beauty inherent in the most familiar things.

History of Life

Richard Cowen
History of Life Book PDF

Author : Richard Cowen
Publisher : John Wiley & Sons
Page : 508 pages
File Size : 47,5 Mb
Release : 2013-04-25
Category : Science
ISBN : 9781118685136

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History of Life by Richard Cowen Pdf

This text is aimed at students and anyone interested in the history of life on our planet. It explores the 'whys' of events that occurred, and in this newest edition, it takes a closer look at the evolution of the physical earth and the strong interactions between organisms and environment. The book’s coverage includes geography, climate, atmosphere, ocean, and land (a changing stage) while following interplay between organisms. Also new to this edition is a dedicated website which explores additional environmental factors and supplemental topics, and provides interactive exercises, a detailed glossary, key links and all art in downloadable form. The art is also available to instructors on CD-ROM in PowerPoint and Jpeg formats. An Instructor manual CD-ROM for this title is available. Please contact our Higher Education team at [email protected] for more information.

Origin Africa

Jonathan Kingdon
Origin Africa Book PDF

Author : Jonathan Kingdon
Publisher : Princeton University Press
Page : 480 pages
File Size : 45,8 Mb
Release : 2023-07-25
Category : Science
ISBN : 9780691249032

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Origin Africa by Jonathan Kingdon Pdf

A richly illustrated journey through the evolution of Africa’s extraordinary natural world across deep time Origin Africa is a unique introduction to the natural history and evolution of the most misrepresented continent on Earth. Celebrated evolutionary biologist and artist Jonathan Kingdon, a leading expert on the natural history of Africa, tells this extraordinary story as no one else can. Featuring a wealth of photographs and illustrations, the book is both a visual and narrative feast. Africa is the richest continent, containing every habitat from desert to tropical forest and the widest range of plants and animals found anywhere. It has experienced extraordinary climate fluctuations, meteor bombardment, and cataclysmic volcanic eruptions. Yet life has not only survived but evolved almost countless species. One group of primates evolved out of this crucible and moved out of Africa to dominate every continent on Earth. Africa has properties that ensure that most of human evolution couldn’t have occurred anywhere else. A fascinating story told as never before, Origin Africa chronicles how the natural conditions of Africa enabled a spectacular evolution of plants and animals, including Homo sapiens.

Talk to Me

T.C. Boyle
Talk to Me Book PDF

Author : T.C. Boyle
Publisher : HarperCollins
Page : 343 pages
File Size : 42,5 Mb
Release : 2021-09-14
Category : Fiction
ISBN : 9780063052840

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Talk to Me by T.C. Boyle Pdf

From bestselling and award-winning author T.C. Boyle, a lively, thought-provoking novel that asks us what it would be like if we could really talk to the animals When animal behaviorist Guy Schermerhorn demonstrates on a TV game show that he has taught Sam, his juvenile chimp, to speak in sign language, Aimee Villard, an undergraduate at Guy's university, is so taken with the performance that she applies to become his assistant. A romantic and intellectual attachment soon morphs into an interspecies love triangle that pushes hard at the boundaries of consciousness and the question of what we know and how we know it. What if it were possible to speak to the members of another species—to converse with them, not just give commands or coach them but to really have an exchange of ideas and a meeting of minds? Did apes have God? Did they have souls? Did they know about death and redemption? About prayer? The economy, rockets, space? Did they miss the jungle? Did they even know what the jungle was? Did they dream? Make wishes? Hope for the future? These are some the questions T.C. Boyle asks in his wide-ranging and hilarious new novel Talk to Me, exploring what it means to be human, to communicate with another, and to truly know another person—or animal…

Cowen's History of Life

Michael J. Benton
Cowen s History of Life Book PDF

Author : Michael J. Benton
Publisher : John Wiley & Sons
Page : 400 pages
File Size : 41,8 Mb
Release : 2019-08-07
Category : Science
ISBN : 9781119482208

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Cowen's History of Life by Michael J. Benton Pdf

A newly revised and fully updated edition of the market-leading introduction to paleontology Designed for students and anyone else with an interest in the history of life on our planet, the new edition of this classic text describes the biological evolution of Earth’s organisms, and reconstructs their adaptations and the ecology and environments in which they functioned. Cowen's History of Life, 6th Edition includes major updates, including substantial rewrites to chapters on the origins of eukaryotes, the Cambrian explosion, the terrestrialization of plants and animals, the Triassic recovery of life, the origin of birds, the end-Cretaceous mass extinction, and human evolution. It also features new chapters on plants, soils and transformation of the land; the Mesozoic marine revolution; and the evolution of oceans and climates. Beginning with the origin of the Earth and the earliest life on earth, the book goes on to offer insightful contributions covering: the evolution of Metazoans; the early vertebrates; life of vertebrates on land; and early amniotes and thermoregulation. The book also looks at: dinosaur diversity, as well as their demise; early mammals; the rise of modern mammals; the Neogene Savannas; primates; life in the ice ages; and more. Covers the breadth of the subject in a concise yet specific way for undergrads with no academic background in the topic Reorganizes all chapters to reflect the geological series of events, enabling a new focus on big events Updated with three brand new chapters and numerous revised ones Put together by a new editorial team internationally recognized as the global leaders in paleontology Filled with illustrations and photographs throughout Includes diagrams to show internal structures of organisms, cladograms, time scales and events, and paleogeographic maps Supplemented with a dedicated website that explores additional enriching information and discussion, and which features images for use in visual presentations Cowen's History of Life, 6th Edition is an ideal book for undergraduate students taking courses in introductory paleontology, as well those on global change and earth systems.

T. rex and the Crater of Doom

Walter Alvarez
T rex and the Crater of Doom Book PDF

Author : Walter Alvarez
Publisher : Princeton University Press
Page : 208 pages
File Size : 40,8 Mb
Release : 2015-09-15
Category : Science
ISBN : 9780691169668

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T. rex and the Crater of Doom by Walter Alvarez Pdf

Sixty-five million years ago, a comet or asteroid larger than Mount Everest slammed into the Earth, inducing an explosion equivalent to the detonation of a hundred million hydrogen bombs. Vaporized detritus blasted through the atmosphere upon impact, falling back to Earth around the globe. Disastrous environmental consequences ensued: a giant tsunami, continent-scale wildfires, darkness, and cold, followed by sweltering greenhouse heat. When conditions returned to normal, half the plant and animal genera on Earth had perished. This horrific chain of events is now widely accepted as the solution to a great scientific mystery: what caused the extinction of the dinosaurs? Walter Alvarez, one of the Berkeley scientists who discovered evidence of the impact, tells the story behind the development of the initially controversial theory. It is a saga of high adventure in remote locations, of arduous data collection and intellectual struggle, of long periods of frustration ended by sudden breakthroughs, of friendships made and lost, and of the exhilaration of discovery that forever altered our understanding of Earth's geological history.

Genesis Revealed

Peter Waller
Genesis Revealed Book PDF

Author : Peter Waller
Publisher : Wheatmark, Inc.
Page : 217 pages
File Size : 50,8 Mb
Release : 2014-05-15
Category : Bible
ISBN : 9781627870658

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Genesis Revealed by Peter Waller Pdf

The lines have been drawn. On one side are young earth creationists, who assert that God created the universe in six days and-based on calculations derived from the Bible-that the earth is six thousand years old. On the other side are secular scientists, who claim the universe has existed for over thirteen billion years, the earth for 4.5 billion. Scientists claim that no miracles were necessary to form the universe, and that everything is explained by natural causes. However, young earth creationists point to verses at the beginning of the Bible and the beginning of the book of John that clearly claim that God created the universe. In the beginning God created the heavens and the earth. The earth was formless and void, and darkness was over the surface of the deep, and the Spirit of God was moving over the surface of the waters. Genesis 1:1-2 In the beginning was the Word, and the Word was with God, and the Word was God. He was in the beginning with God. All things were made by him; and without him was not anything made that was made. John 1:1-3 But what if there is no contradiction between scientific data and the Bible? Arnold Guyot was a nineteenth-century geologist and geographer at Princeton University. In addition to his numerous scientific accomplishments, he developed the day-age interpretation of Genesis 1, in which the "days" of creation represent geologic ages. When we view the Bible through this lens, we find that modern science has not only failed to refute the miracles of Genesis, but has in fact provided abundant evidence for their veracity. Genesis Revealed: A Scientific Examination of the Creation Story takes readers down the twin paths of science and theology to show that they lead us to the same destination. Citing a multitude of discoveries in astronomy and geology, Dr. Peter Waller makes a compelling case for Guyot's interpretation-and for the miracles described in Genesis 1:1-25.

Asteroid Impact

Doug Henderson
Asteroid Impact Book PDF

Author : Doug Henderson
Publisher : Dial
Page : 0 pages
File Size : 54,8 Mb
Release : 2000
Category : Asteroids
ISBN : 0803725000

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Asteroid Impact by Doug Henderson Pdf

Text and illustrations explore the theory that the collision of an asteroid with the Earth ended the Cretaceous Period and caused the extinction of the dinosaurs.

The Cuban Missile Crisis

Len Scott
The Cuban Missile Crisis Book PDF

Author : Len Scott
Publisher : Pen and Sword History
Page : 249 pages
File Size : 54,6 Mb
Release : 2023-11-23
Category : History
ISBN : 9781526779816

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The Cuban Missile Crisis by Len Scott Pdf

It is sixty years since the events of October 1962 brought the world close to nuclear catastrophe. The Cuban missile crisis has long been recognized as the moment of greatest danger in the life (and near death) of humanity. In those sixty years, our knowledge and understanding of events have undergone significant change. There are some reasons to be encouraged, inasmuch as we have learned how both President John F. Kennedy and Premier Nikita Khrushchev sought to avoid nuclear war. More ominously, we have learned of incidents and events that suggest nuclear weapons might have been used by subordinate military commanders, in circumstances frequently unknown to their political leaders. Decisions whether to use nuclear weapons lay in the hands of often junior military commanders, some of whom were perilously close to crossing the nuclear threshold. This does not mean – as often assumed – that if some nuclear weapons were used, escalation to all-out war was inevitable. Yet the undoubted risk of thermonuclear war in these circumstances threatened the very survival of civilization. Hundreds, if not thousands, of millions of people would have died from immediate and short-term effects, while the longer-term prospect of a ‘Nuclear Winter’ portended the virtual extinction of humanity. Drawing lessons from sixty years ago faces significant challenges. If we draw lessons only to discover our understanding was mistaken, we might well have drawn the wrong lessons. Many received wisdoms about the crisis have been shown to be misleading. What is striking is how after forty or fifty or even sixty years, new evidence has emerged to challenge previously accepted explanations. It is for the reader to reach their own verdicts on the history of the crisis, and how much we owe to political leaders who averted catastrophe (as well as how their words and deeds helped create the crisis in the first place). It is for the reader to conclude how close we came to nuclear war. Whatever conclusions are reached, one overriding lesson looms large. However we judge the actions of political and military leaders, one factor was crucial in why we avoided nuclear war in 1962. It was luck. In October 1962, humanity was very lucky. Will we be so lucky next time?

Don Juan and the Power of Medicine Dreaming

Merilyn Tunneshende
Don Juan and the Power of Medicine Dreaming Book PDF

Author : Merilyn Tunneshende
Publisher : Simon and Schuster
Page : 232 pages
File Size : 52,5 Mb
Release : 2002-04-01
Category : Body, Mind & Spirit
ISBN : 9781591438465

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Don Juan and the Power of Medicine Dreaming by Merilyn Tunneshende Pdf

A journey of healing and transformation through Toltec mysticism, shamanic dreaming, and the teachings of the Mayan prophecies. • The author studied with don Juan Matus and the Nagual sorcerers who taught Carlos Castaneda. • Includes numerous transcripts of Toltec Dreamwork sessions, providing examples of how dreamwork can transform personal life challenges. Merilyn Tunneshende learned the secrets of Dream Power, energetic healing, and sorcery from don Juan Matus, the Toltec shaman who mentored Carlos Castaneda. This book is her personal story of over 30 years of interaction with the mystical guides, dreams, and prophecies of the Maya. Through her journey we learn of the power of transmutational energies and how they might be applied to heal and transform our world. Like so many in the early 1970s, Merilyn Tunneshende had plans to travel the world beatnik-style, beginning with Mexico. Traumatized by the sudden death of her fiance after a series of premonitions, Merilyn found her adventurous trip transformed into a path of spiritual awakening, which took her into an intense apprenticeship with Toltec shaman don Juan Matus. After becoming a fully initiated Toltec sorceress and Nagual Dreaming Woman, she experienced a second trauma that threw her from the path of mystical study back into the everyday world of the West. For years she pursued her career as a teacher and linguist--all but dismissing her former mystical experiences as madness. When a series of dreams begin to pervade her consciousness and she received a heart-breaking diagnosis that she had AIDS, Merilyn returned to the world of Mayan prophecy and nagualist training in order to unleash the powers of transmutative energies in healing her own body and actualizing transcendent liberation.

Praxis Core

Carla C. Kirkland,Chan Cleveland
Praxis Core Book PDF

Author : Carla C. Kirkland,Chan Cleveland
Publisher : John Wiley & Sons
Page : 530 pages
File Size : 40,9 Mb
Release : 2016-10-31
Category : Education
ISBN : 9781119263883

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Praxis Core by Carla C. Kirkland,Chan Cleveland Pdf

1,001 opportunities to hone your Praxis test-taking skills So, you're an aspiring teacher with your sights set on educating students. Good for you! Teaching is a noble profession, and it's quite a competitive one too. Each year, over 600,000 prospective educators take the Praxis exams—but not all of them will come out of these standardized tests with their certifications in tow. If you're wondering how you can up the ante and ensure you gain the credentials to score that coveted spot at the front of the classroom, the answer is a practice question away! 1,001 Praxis Core Practice Questions For Dummies goes beyond the instruction offered in typical study guides, offering more than a thousand practice opportunities for you to test and assess your understanding of what you can expect to encounter on the actual exam. Complemented with detailed, step-by-step solutions, each practice Praxis Core question gives you a leg up on the competition to earn your hard-earned position as the future's next great educator! Increase your chances of scoring higher on the Praxis Core exam Test your skills with practice problems for every question type Access practice problems online, from easy to hard Track your progress, pinpoint your strengths, and work through your weaknesses Practice your way to Praxis test-taking perfection! Free one-year access to all 1,001 practice questions online.