Download or read book Human Environmental Impact written by Ava Sawyer and published by Capstone. This book was released on 2019-05-01 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt: Audio and text highlighting make this title accessible for all readers. In this title readers will learn about alternative energy sources such as solar, wind, and geothermal energy, and what they can do to positively affect Earth. Meets Next Generation Science Standards.
Download or read book Human Impact on the Earth written by William B. Meyer and published by Cambridge University Press. This book was released on 1996-02-23 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt: At a level accessible to the general reader, this balanced and non-polemical book describes the changes human activities have produced in the global environment from 300 years ago to today.
Download or read book Impacting Earth written by Various and published by PowerKids Press. This book was released on 2019-01-15 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since civilizations first arose on Earth, people have depended on the natural world and its many resources for survival. For example, people have found many ingenious ways of providing water for millions of people, even in a desert! However, actions such as building dams, digging mines, and paving roads have a profound influence on the environment. In these books, readers learn how people impact Earth in order for civilizations to flourish, and also how our actions can damage the planet. Each book discusses conservation problems we face today due to human activities, and how people can work to fix those problems. Features include: Follows the C3 Framework for Social Studies State Standards of the National Council for the Social Studies, as well as the Next Generation Science Standards. Texts focus on STEM topics supported in early elementary curricula. Focuses on key conservation issues.
Download or read book Defending Planet Earth written by National Research Council and published by National Academies Press. This book was released on 2010-07-21 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt: The United States spends approximately $4 million each year searching for near-Earth objects (NEOs). The objective is to detect those that may collide with Earth. The majority of this funding supports the operation of several observatories that scan the sky searching for NEOs. This, however, is insufficient in detecting the majority of NEOs that may present a tangible threat to humanity. A significantly smaller amount of funding supports ways to protect the Earth from such a potential collision or "mitigation." In 2005, a Congressional mandate called for NASA to detect 90 percent of NEOs with diameters of 140 meters of greater by 2020. Defending Planet Earth: Near-Earth Object Surveys and Hazard Mitigation Strategies identifies the need for detection of objects as small as 30 to 50 meters as these can be highly destructive. The book explores four main types of mitigation including civil defense, "slow push" or "pull" methods, kinetic impactors and nuclear explosions. It also asserts that responding effectively to hazards posed by NEOs requires national and international cooperation. Defending Planet Earth: Near-Earth Object Surveys and Hazard Mitigation Strategies is a useful guide for scientists, astronomers, policy makers and engineers.
Download or read book The Impact of Discovering Life Beyond Earth written by Steven J. Dick and published by Cambridge University Press. This book was released on 2015-10-26 with total page 367 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book discusses the big questions about how the discovery of extraterrestrial life, whether intelligent or microbial, would impact society and humankind.
Download or read book Impacting Earth written by Various and published by PowerKids Press. This book was released on 2019-01-15 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since civilizations first arose on Earth, people have depended on the natural world and its many resources for survival. For example, people have found many ingenious ways of providing water for millions of people, even in a desert! However, actions such as building dams, digging mines, and paving roads have a profound influence on the environment. In these books, readers learn how people impact Earth in order for civilizations to flourish, and also how our actions can damage the planet. Each book discusses conservation problems we face today due to human activities, and how people can work to fix those problems. Features include: Follows the C3 Framework for Social Studies State Standards of the National Council for the Social Studies, as well as the Next Generation Science Standards. Texts focus on STEM topics supported in early elementary curricula. Focuses on key conservation issues.
Download or read book The Earth Transformed written by Andrew S. Goudie and published by John Wiley & Sons. This book was released on 2013-05-06 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Earth Transformed answers the need for a concise, non-technical introduction to the ways in which the natural environment has been and is being affected by human activities. It is simply and engagingly written, and illustrated with maps, diagrams, figures and photographs. Among the subjects described and considered by the authors are desertification, deforestation, wetland management, biodiversity, climatic change, air pollution, the impact of cities on climate and hydrology, erosion, salinization, waste disposal, sea level rise, marine pollution, coral reef degradation and aquaculture. The book is organized around 45 case studies taken from all parts of the globe and chosen for their intrinsic interest and representative nature. Further features of the book include guides to further reading, suggestions for debate and study, and a glossary of terms. The book is aimed to meet the needs of students beginning courses on environmental science and geography.
Download or read book Accretion of Extraterrestrial Matter Throughout Earth s History written by Bernhard Peucker-Ehrenbrink and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt: Every year Earth is bombarded with about 40,000 tons of extraterrestrial material. This includes microscopic cosmic dust particles shed by comets and asteroids in outer space, meteorites, as well as large comets and asteroids that have led to catastrophic events in the geologic past. Originally considered only a curiosity, extraterrestrial matter found on Earth provides the only samples we have from comets, asteroids and other planets. Only recently mankind has started to actively collect extraterrestrial matter in space (Apollo program, Stardust mission) rather than to wait for its delivery to Earth. Still, most of our knowledge of the origin and evolution of our solar system is based on careful studies of meteorites, cosmic dust, and traces of large impact events in the geologic record such as the mass extinction that terminated the Cretaceous Period and led to the extinction of the dinosaurs. This book summarizes our current knowledge of the properties, origin, orbital evolution and accretion mechanism of extraterrestrial matter accreted on Earth and sheds light on accretion processes and fluxes in the geologic past. The chapters in the first part of the book are arranged in order to follow extraterrestrial matter from its origin in space, its orbital evolution on its way to Earth, its interaction with the Earth magnetosphere and atmosphere to its more or less violent collision with the Earth's surface. In the second part of the book several chapters deal with the present?day flux of cosmic dust and meteorites to Earth. Finally, several chapters deal with the reconstruction of the accretion history of extraterrestrial matter on Earth, starting with the most recent geologic past and ending with the very early, violent accretion period shortly after the formation of Earth, Moon and other solid planets in our solar system.
Download or read book Impact written by Greg Brennecka and published by HarperCollins. This book was released on 2022-02-01 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: A Short History of Nearly Everything meets Astrophysics for People in a Hurry in this humorous, accessible exploration of how meteorites have helped not only build our planet but steered the evolution of life and human culture. The Solar System. Dinosaurs. Donkey Kong. What is the missing link? Surprisingly enough, it's meteorites. They explain our past, constructed our present, and could define our future. Impact argues that Earth would be a lifeless, inhospitable piece of rock without being fortuitously assaulted with meteorites throughout the history of the planet. These bombardments transformed Earth’s early atmosphere and delivered the complex organic molecules that allowed life to develop on our planet. While meteorites have provided the raw materials for life to thrive, they have radically devastated life as well, most famously killing off the dinosaurs and paving the way for humans to evolve to where we are today. As noted meteoriticist Greg Brennecka explains, meteorites did not just set us on the path to becoming human, they helped direct the development of human culture. Meteorites have influenced humanity since the start of civilization. Over the centuries, meteorite falls and other cosmic cinema have started (and stopped) wars, terrified millions, and inspired religions throughout the world. With humor and an infectious enthusiasm, Brennecka reveals previously untold but important stories sure to delight and inform readers about the most important rocks on Earth.
Download or read book Terrestrial Impact Structures written by Manfred Gottwald and published by . This book was released on 2020 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Genesis Logs written by Gary W. Babb and published by Fiction4All. This book was released on 2024-09-25 with total page 143 pages. Available in PDF, EPUB and Kindle. Book excerpt: Capt. Nick Johns, a wounded and quadriplegic Marine Corps veteran of the Iraq War, is approached by assertive government officials, who, unbelievably, recall him to active duty to serve humanity. He is chosen because of his self-sacrificing war record and his unique ability to survive depression resulting from his debilitating injury. To be more precise, they want his disembodied brain to command and become the spaceship, Genesis, for a two hundred year deep-space flight to re-establish the human race doomed to extinction from an asteroid. One selfless but vastly superior, augmented mind must discover a way to honor his commitment to serve humanity and save the human race, even from itself. Capt. Johns must survive centuries of essential medical research and implementation, technical and societal challenges and disasters, long years of loneliness inherent to command, alien encounters, and possibly even Divine Intervention. Can the love of two women provide the balance he so desperately needs to endure or will they cause his demise?
Download or read book Hazards Due to Comets and Asteroids written by Tom Gehrels and published by University of Arizona Press. This book was released on 1994 with total page 1340 pages. Available in PDF, EPUB and Kindle. Book excerpt: In 1993, the U.S. Department of Defense declassified information dealing with frequent explosions in the upper atmosphere caused by meteoric impact. It is estimated that impacts have occurred of a magnitude equivalent to the atomic bomb detonated at Hiroshima. Not all such space voyagers meet their end in the atmosphere, however; huge craters attest to the bombardment of earth over millions of years, and a major impact may have resulted in the extinction of dinosaurs. An impact in Siberia near the beginning of this century proves that such events are not confined to geologic time. Hazards Due to Comets and Asteroids marks a significant step in the attempt to come to grips with the threats posed by such phenomena. It brings together more than one hundred scientists from around the world, who draw on observational and theoretical research to focus on the technical problems related to all aspects of dealing with these hazards: searching for and identifying hazardous comets and asteroids; describing their statistics and characteristics; intercepting and altering the orbits of dangerous objects; and applying existent technologies—rocket boosters, rendezvous and soft-landing techniques, instrumentation—to such missions. The book considers defensive options for diverting or disrupting an approaching body, including solar sails, kinetic-energy impacts, nuclear explosives, robotic mass drivers, and various propulsion systems. A cataclysmic impact posing a threat to life on Earth is a possibility that tomorrow's technology is capable of averting. This book examines in depth the reality of the threat and proposes practical measures that can be initiated now should we ever need to deal with it.
Download or read book The Redesigned Earth written by John T. Tanacredi and published by Springer Nature. This book was released on 2019-12-12 with total page 265 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides insight into the basic aspects of ecology that impact or are affected by engineering practices. Ecological principals are described and discussed through the lens of the influences that built structures have on the Earth’s biological, geological, and chemical systems. The text goes on to elucidate the engineering influences that have or will influence the face of the Earth. These influences redesign the Earth, either by destroying natural systems and replacing them with highly subsidized systems or by attempting to restore highly disturbed or contaminated systems with the basic natural systems that were originally present.
Download or read book Climate Change written by Joshua Sneideman and published by Nomad Press (VT). This book was released on 2015-04 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: In Climate Change: Discover How It Impacts Spaceship Earth, young readers examine real studies concerning planetary science, Arctic ice bubbles, and migratory patterns. Kids explore the history of human impact from the Industrial Revolution to our modern-day technology, as well as the innovations underway around the world to address global climate change.
Download or read book Losing Earth written by Nathaniel Rich and published by Picador. This book was released on 2020-03-05 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: By 1979, we knew all that we know now about the science of climate change - what was happening, why it was happening, and how to stop it. Over the next ten years, we had the very real opportunity to stop it. Obviously, we failed.Nathaniel Rich's groundbreaking account of that failure - and how tantalizingly close we came to signing binding treaties that would have saved us all before the fossil fuels industry and politicians committed to anti-scientific denialism - is already a journalistic blockbuster, a full issue of the New York Times Magazine that has earned favorable comparisons to Rachel Carson's Silent Spring and John Hersey's Hiroshima. Rich has become an instant, in-demand expert and speaker. A major movie deal is already in place. It is the story, perhaps, that can shift the conversation.In the book Losing Earth, Rich is able to provide more of the context for what did - and didn't - happen in the 1980s and, more important, is able to carry the story fully into the present day and wrestle with what those past failures mean for us in 2019. It is not just an agonizing revelation of historical missed opportunities, but a clear-eyed and eloquent assessment of how we got to now, and what we can and must do before it's truly too late.
Download or read book Comets Meteors and Asteroids written by Seymour Simon and published by Paw Prints. This book was released on 2009-06 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Explores how comets, meteors, and asteroids move through our solar system, and explains the ingredients that make a comet's tail and other topics
Download or read book In Quest of the Universe written by Theo Koupelis and published by Jones & Bartlett Publishers. This book was released on 2012-12 with total page 637 pages. Available in PDF, EPUB and Kindle. Book excerpt: Every new copy of In Quest of the Universe, Seventh Edition print textbook includes access to the Companion WebsiteDesigned for the nonscience major, In Quest of the Universe, Seventh Edition provides a comprehensive, accessible introduction to astronomy, while taking students on an exciting trek through our solar system and beyond. Updated throughout with the latest findings in this fast-paced field, the author unfolds historical and contemporary theories in astronomy to provide a clear account of how the science works. His student-friendly writing style and clear explanations acquaint students with our own solar system before moving on to the stars and distant galaxies. New Comparative Planetology boxes and data table throughout the text examine the similarities and differences in the geology, evolution, and atmospheres of all the planets in our solar system. This rich pedagogy further engages students and motivates them to think critically and develop basic reasoning skills in their studies.New and Key Features of the Seventh Edition:-Updated throughout with the latest discoveries in the field, with new and expanded content found in each chapter.-Added critical thinking and problem solving exercises can be found at the end of each chapter.-New boxes and data tables throughout examine the similarities and differences in the geology, evolution, and atmospheres of all planets in our solar system.-To increase understanding and clarity, sample calculations have been added to mathematical sections-Instructor's materials include PowerPoint Lecture Slides, PowerPoint Image Bank, Test Bank, Instructor's Manual, animations, and more.-The companion Web site, Starlinks, is included with every new copy of the text and includes study quizzes, Exploration Web links, animated flashcards, an online glossary, chapter outlines, a calendar of upcoming astronomical events, a guide to the constellations, and a new math review/tutor.
