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| Author | : Gregory Vogt |
| Publisher | : Twenty-First Century Books |
| Total Pages | : 82 |
| Release | : 2006-12-28 |
| Genre | : Juvenile Nonfiction |
| ISBN | : 0761328394 |
Examines the hydrosphere -- which contains all of the Earth's surface water in all of its forms -- and its impact on the environment.
| Author | : John Glasby |
| Publisher | : Gateway |
| Total Pages | : 111 |
| Release | : 2014-12-22 |
| Genre | : Fiction |
| ISBN | : 1473210593 |
The Colony on Rigel IV had been founded seven hundred years earlier but for the past six centuries, they had been forced to exist on the bottoms of the great oceans of the planet, kept there by the tremendously potent weapons of the alien star-race which had swept down out of space and wiped them off the land masses of the new world. Kerrel Stevens found himself trapped in one of the Shells, unable to remember how he came to be there, aware only that for some strange reason, he held the secret which could release these people from their terrible existence, but that his memory and all of the knowledge which could help in the struggle against the aliens had been erased from his mind. In the Shells, he finds what he is seeking - others like himself, different from the people who had become used to this life on the sea bottom, where science had gradually given way to superstition and witchcraft - and this chance meeting provides the key which unlocked the amnesia in his mind. For him, it opened the doorway to the surface of this strange, impossible planet, plunging him breathlessly towards the stars- and the unbelievable secret which spelt destruction for the alien star-race.
| Author | : Dana Desonie |
| Publisher | : Infobase Publishing |
| Total Pages | : 209 |
| Release | : 2007 |
| Genre | : Earth sciences |
| ISBN | : 1438105673 |
Earth is the water planet, but only a fraction of the planet's water is usable, and water pollution has become a monumental dilemma as we enter the 21st century. This book explains how society needs to adopt a precautionary principle in water matters by better understanding the consequences of their actions before, not after, those actions occur.
| Author | : Stephen E. Kesler |
| Publisher | : Geological Society of America |
| Total Pages | : 350 |
| Release | : 2006-01-01 |
| Genre | : Science |
| ISBN | : 0813711983 |
"The history of Earth's early atmosphere, hydrosphere, and biosphere, from Hadean through Proterozoic time, is one of geology's enduring puzzles. Ore deposits provide important insights into this history because they contain elements and minerals that are highly sensitive to the geochemical environment in which they form. Just what these minerals tell us remains a matter of considerable debate, however. When and how did life develop, an oxygen-rich atmosphere form, and sulfate dominate the ocean? This volume contains reports on these questions from both sides of the aisle for iron and manganese formations, uranium paleoplacers and hydrothermal deposits, and exhalative sulfides and oxides."--Publisher's website.
| Author | : AIMS Education Foundation |
| Publisher | : |
| Total Pages | : 456 |
| Release | : 2007 |
| Genre | : Earth sciences |
| ISBN | : 9781605190426 |
| Author | : V.I. Ferronsky |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 626 |
| Release | : 2012-03-06 |
| Genre | : Science |
| ISBN | : 9400728565 |
This book covers the distribution, hydrochemistry and geophysics of the naturally occurring stable isotopes namely: hydrogen, oxygen and radioactive tritium, carbon and other cosmogenic and radiogenic isotopes of the uranium-thorium series, in the oceans and in atmosphere, the earth's surface and ground water. The use of environmental isotopes in the three main areas of natural waters is discussed: origin, dynamics and residence time in natural reservoirs. The origin of the hydrosphere is examined in the light of isotopic, new cosmochemical and recent theoretical results. The book will be of interest to scientists and researchers who use environmental isotopes in solving scientific and practical problems in hydrology, hydrogeology, oceanography, meteorology, hydrogeochemistry and cosmochemistry. Lecturers, students and postgraduates in these fields will also find it useful.
| Author | : Paul Larson |
| Publisher | : Teacher Created Materials |
| Total Pages | : 34 |
| Release | : 2015-09-20 |
| Genre | : Juvenile Nonfiction |
| ISBN | : 1480751235 |
This nonfiction science reader will help fifth grade students gain science content knowledge while building their reading comprehension and literacy skills. This purposefully leveled text features hands-on, challenging science experiments and full-color images. Students will learn all about the four spheres of Earth through this engaging text that supports STEM education and is aligned to the Next Generation Science Standards. Important text features like a glossary and index will improve students close reading skills.
| Author | : D.E. Alexander |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 712 |
| Release | : 1999-03-31 |
| Genre | : Science |
| ISBN | : 0412740508 |
A strongly interdisciplinary and wide-ranging survey of the environment of life on Earth: the most authoritative and comprehensive source on environmental science to be collected together in a single volume. Unique in presenting both a basic overview and detailed information on environmental topics. Entries are arranged in an encyclopedic A-Z format and contain extensive cross-references to related entries, as well as references to primary and secondary literature. Over 370 separate entries prepared by 228 leading experts from 25 countries. Incorporates 25 substantial in-depth treatments of key areas and also includes biographies of leading scientists and environmentalists. Contains a comprehensive subject index and a citation index of all referenced authors. The Encyclopedia of Environmental Science is a multidisciplinary reference work, which crosses many fields of interest and includes a wide variety of scholarly and authoritative articles on mankind's environment. It provides information on the atmosphere, hydrosphere, biosphere and geosphere and is careful to focus on the connections between these realms and the Earth as a whole. Taken as a whole, the Encyclopedia surveys basic environmental science and applied areas of study, and is drawn from the physical sciences, life sciences and social sciences. The 228 authors from 25 different countries, many of whom are the leading authorities in their field, include biologists, ecologists, geographers, geologists, political scientists, soil scientists, hydrologists, climatologists, and representatives of many other disciplines and academic specialties. The work, which is amply referenced and cross-referenced, consists of substantial essays on major topics, medium-sized entries and short definitional entries. The shorter entries include useful biographies of leading scientists and environmentalists. The Encyclopedia will be invaluable to all readers interested in the environment of life on Earth, its past, present and future, and its physical and social dimensions. The text provides a source of well-classified basic information as well as covering the leading theories and important debates in the environmental sciences. In addition, the book also includes assessments of the future prospects for the Earth's environment in the face of pollution, population increases and the accelerating transformation of land, air, water and vegetational systems. The Encyclopedia is unique in presenting both a basic overview and detailed information on environmental topics and is suitable for the general scientific reader and the specialized environmental scientist in academic institutions, research laboratories or private practice.
| Author | : Ralph Albert Horne |
| Publisher | : |
| Total Pages | : 600 |
| Release | : 1969 |
| Genre | : Chemical oceanography |
| ISBN | : |
Part I of this book deals with the physical chemistry of aqueous electrolytic solutions using seawater and related systems as examples whenever possible. Part II presents materials tradionally described as chemical oceanography but hopefully in a more coherent and orderly manner than hitherto. Part III attempts to give a systematic presentation of this information, with particular attention to the basic principles involved. Part IV is a selection of topics which could not be injected elsewhere without disrupting the development of ideas but which the author feels are too important to omit.
| Author | : Charles Hofer |
| Publisher | : The Rosen Publishing Group, Inc |
| Total Pages | : 34 |
| Release | : 2018-07-15 |
| Genre | : Juvenile Nonfiction |
| ISBN | : 1538329832 |
The biosphere refers to the parts of Earth where life exists or where known life has existed in the past. The biosphere is comprised of the atmosphere, geosphere, and hydrosphere because life exists in each of those three spheres, from birds in the sky to fish in the water to worms in the dirt. Food chains represent interconnected life cycles in the biosphere. Energy is transferred from one organism to the next and, as apex predators die, nutrients are returned to the soil. Readers will learn how people affect the biosphere and how life and energy are maintained in the biosphere.
