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Hazel Halley and the Comet of Ice by Khushi Goel Pdf
“And then the attacks start. No one is safe…” As Hazel Halley, a girl who adores playing tricks, enters her first year at Starway Academy to study and become a space scientist, she dreams about her hilarious, full-of-fun year. But life turns and tosses her onto a new path as secrets are yet to be unleashed, revealing the tyrannical truth. Students and teachers alike are found, turned into blocks of ice. Flip through her magical life as she overcomes her vices, deals with her triumphs and bamboozles her enemies, all with the help of her two best friends. But, at the end of the day, she must make a noble sacrifice to save her world. Will it count or be just another tragic blow? Find out about her unique, crazy, madcap and out-of-the-world adventures.
No time to dawdle + Five mean girls × Mega Mystery = AN EPIC, UNFORGETTABLE ADVENTURE! After Hazel Halley’s rather adventurous summer, she finally goes back to her second home, Starway Academy. Hazel and her gang have fun that year, with the Halloween Ball and Christmas Celebrations, but they all end up to be a mushed-up mess. Something has gone terribly wrong, as disaster by disaster takes place; and it’s up to Hazel to stop it. Something must be done before the world is destroyed. They don’t realise that their world is changing and perhaps, it might be too late to save the day…
Natural Hazards by Edward A. Keller,Duane E. DeVecchio Pdf
Natural Hazards: Earth Processes as Hazards, Disasters and Catastrophes, Fourth Edition, is an introductory-level survey intended for university and college courses that are concerned with earth processes that have direct, and often sudden and violent, impacts on human society. The text integrates principles of geology, hydrology, meteorology, climatology, oceanography, soil science, ecology and solar system astronomy. The book is designed for a course in natural hazards for non-science majors, and a primary goal of the text is to assist instructors in guiding students who may have little background in science to understand physical earth processes as natural hazards and their consequences to society. Natural Hazards uses historical to recent examples of hazards and disasters to explore how and why they happen and what we can do to limit their effects. The text's up-to-date coverage of recent disasters brings a fresh perspective to the material. The Fourth Edition continues our new active learning approach that includes reinforcement of learning objective with a fully updated visual program and pedagogical tools that highlight fundamental concepts of the text. This program will provide an interactive and engaging learning experience for your students. Here's how: Provide a balanced approach to the study of natural hazards: Focus on the basic earth science of hazards as well as roles of human processes and effects on our planet in a broader, more balanced approach to the study of natural hazards. Enhance understanding and comprehension of natural hazards: Newly revised stories and case studies give students a behind the scenes glimpse into how hazards are evaluated from a scientific and human perspective; the stories of real people who survive natural hazards, and the lives and research of professionals who have contributed significantly to the research of hazardous events. Strong pedagogical tools reinforce the text's core features: Chapter structure and design organizes the material into three major sections to help students learn, digest, and review learning objectives.
Beeton's Dictionary of universal information; comprising a complete summary of the moral, mathematical, physical and natural sciences [&c., ed. by S.O. Beeton and J. Sherer. Wanting pt. 13]. by Samuel Orchart Beeton Pdf
Author : Sarah Dry Publisher : University of Chicago Press Page : 341 pages File Size : 47,8 Mb Release : 2021-10-15 Category : History ISBN : 9780226816845
The compelling and adventurous stories of seven pioneering scientists who were at the forefront of what we now call climate science. From the glaciers of the Alps to the towering cumulonimbus clouds of the Caribbean and the unexpectedly chaotic flows of the North Atlantic, Waters of the World is a tour through 150 years of the history of a significant but underappreciated idea: that the Earth has a global climate system made up of interconnected parts, constantly changing on all scales of both time and space. A prerequisite for the discovery of global warming and climate change, this idea was forged by scientists studying water in its myriad forms. This is their story. Linking the history of the planet with the lives of those who studied it, Sarah Dry follows the remarkable scientists who summited volcanic peaks to peer through an atmosphere’s worth of water vapor, cored mile-thick ice sheets to uncover the Earth’s ancient climate history, and flew inside storm clouds to understand how small changes in energy can produce both massive storms and the general circulation of the Earth’s atmosphere. Each toiled on his or her own corner of the planetary puzzle. Gradually, their cumulative discoveries coalesced into a unified working theory of our planet’s climate. We now call this field climate science, and in recent years it has provoked great passions, anxieties, and warnings. But no less than the object of its study, the science of water and climate is—and always has been—evolving. By revealing the complexity of this history, Waters of the World delivers a better understanding of our planet’s climate at a time when we need it the most.
An insider's look at the science of near-Earth comets and asteroids Of all the natural disasters that could befall us, only an Earth impact by a large comet or asteroid has the potential to end civilization in a single blow. Yet these near-Earth objects also offer tantalizing clues to our solar system's origins, and someday could even serve as stepping-stones for space exploration. In this book, Donald Yeomans introduces readers to the science of near-Earth objects—its history, applications, and ongoing quest to find near-Earth objects before they find us. In its course around the sun, the Earth passes through a veritable shooting gallery of millions of nearby comets and asteroids. One such asteroid is thought to have plunged into our planet sixty-five million years ago, triggering a global catastrophe that killed off the dinosaurs. Yeomans provides an up-to-date and accessible guide for understanding the threats posed by near-Earth objects, and also explains how early collisions with them delivered the ingredients that made life on Earth possible. He shows how later impacts spurred evolution, allowing only the most adaptable species to thrive—in fact, we humans may owe our very existence to objects that struck our planet. Yeomans takes readers behind the scenes of today’s efforts to find, track, and study near-Earth objects. He shows how the same comets and asteroids most likely to collide with us could also be mined for precious natural resources like water and oxygen, and used as watering holes and fueling stations for expeditions to Mars and the outermost reaches of our solar system.
Beeton's Dictionary of Universal Information. Comprising a Complete Summary of the ... Sciences ... Arts ... Literary Knowledge, Etc by Samuel Orchart Beeton Pdf
The Complete Up North by Doug Bennet,Tim Tiner Pdf
A newly updated and expanded edition of the bestselling Up North books, this is an entertaining guide to Ontario's north for every cottager, camper, and nature lover. Have you ever wondered how porcupines procreate? Or where you can best see the northern lights? Or how many fireflies it takes to equal the light of a 40-watt bulb? The answers to these questions — and many, many more — are in this lively and indispensable field guide to the plants and animals of Ontario's wilderness. Filled with amusing trivia, easy-to-understand natural history, and little-known folklore, The Complete Up North is the perfect introduction and companion to Ontario's great outdoors. Naturalists Doug Bennet and Tim Tiner answer those questions we have always wanted to ask — and many others we wish we'd thought to ask — about plants, mammals, birds, fish, insects, reptiles, clouds, the night sky, the weather, and the ground we walk on. Their infectious curiosity makes Up North as fun and interesting to read as it is useful to pack for a hike into the woods.
Geoecology: An Evolutionary Approach by Richard Huggett Pdf
Animals, plants and soils interact with one another, with the terrestrial spheres, and with the rest of the Cosmos. On land, this rich interaction creates landscape systems or geoecosystems. Geoecology investigates the structure and function of geoecosystems, their components and their environment. The author develops a simple dynamic systems model, the `brash' equation, to form the conceptual framework for the book suggesting an `ecological' and `evolutionary' approach. Exploring internal of `ecological' interactions between geoecosystems and their near-surface environments - the atmosphere, hydrosphere, toposhere, and lithosphere - and external influences, both geological and cosmic, Geoecology presents geoecosystems as dynamic entities constantly responding to changes within themselves and their surroundings. An `evolutionary' view emerges of geoecological systems, and the animals, plants, and soils comprising them, providing a new way of thinking for the whole environmental complex and the rich web of interdependencies contained therein.
Each month's spread features a description of C.C. Lockwood's spectacular photograph as well as events to watch for: eclipses, meteor showers, planetary conjunctions, moon phases, and more.