Have you ever noticed that the physical world works in certain ways? Skateboarders use force and motion to perform tricks. If you jump up as high as you can, you'll quickly fall back to the ground. Baseball players use gravity to bring the ball back down when they throw it. When you flip a switch, electricity powers your toaster. Rock bands use electricity to put on a show. The fascinating science of physics helps you understand why forces, motion, gravity, electricity, light, and sound wo...

From North America's mountains to Africa's deserts, this book will help kids learn the locations of states, countries, and continents around the world. They will also learn about the features that make up each region, including:What's growing in the Amazon Rainforest;The longest river in the world - the Nile in Africa;The "frozen Ts" of Asia - the tundra and the taiga;Shelves of ice in Antarctica;The uniqueness of the A...

Organized for easy reference and crucial practice, coverage of all the essential topics presented as 500 AP-style questions with detailed answer explanations5 Steps to a 5: 500 AP Environmental Science Questions to Know by Test Day is tailored to meet your study needs—whether you’ve left it to the last minute to prepare or you have been studying for months. You will benefit from going over the questions written to parallel the topic, format, and degree of ...

A one-of-a-kind atlas that glorifies God, explores His creation, and honors His followers around the world!Discover amazing wonders of God's creation, including longest rivers, tallest mountains, and more.Examine interesting factual details about Christian explorers, missionaries, and history makers.learn about geographic features and how these were formed by the Flood, plate tectonics, and volcanic activity - plus other details of God's amazing design.

Cherished by millions of readers, this #1 New York Times bestselling novel is a powerful tale of perseverance and hope. Newbery Medalist Linda Sue Park interweaves the stories of two Sudanese children who overcome mortal dangers to improve their lives and the lives of others.A Long Walk to Water begins as two stories, told in alternating sections, about two eleven-year-olds in Sudan, a girl in 2008 and a boy in 1985. The girl, Nya, is fetching wat...

**Sixty easty-to-read essays that enlarge our understanding of how climate change affects our daily lives, and arms us with the incontrovertible facts we need to make informed decisions about the future of the planet, and of humankind.“A breath of fresh air: just the facts, efficient and easy to understand.” —Scientific American**Global Weirdness summarizes everything we know about the science of climate change, explains what is likely to happen to the cli...

A History Of Life On Earth, is a guided tour from the beginning of time until modern times. Taking the reader from the origins of everything, without which life on Earth would not be possible. To the origins of life, through the different Eons and Geological Periods, explaining the diversifications and adaptations of all life. A History Of Life On Earth presents the scientific evidence and explains the origins of that evidence. The Earth has also gone through various changes, ideal conditi...

Questions about the Earth continue to haunt engineers. For instance: What do we know about our ancient planet? How should we be using it? And what are the best technologies and strategies to sustain us?Earth Engineering provides the background necessary to analyze these questions as well as perspectives, principles, and practices to guide your understanding of geoengineering problems. Scientists, engineers, regulators, designers, constructors, educators and students will find this ...

The Sea Wolves sets out to disprove the notion of "the Big Bad Wolf," especially as it is applied to coastal wolves, a unique strain of wolf that lives in the rainforest along the Pacific coast of Canada. Genetically distinct from their inland cousins and from wolves in any other part of the world, coastal wolves can swim like otters and fish like the bears with whom they share the rainforest. Smaller than the gray wolves that live on the other side of the Coast Mountains, these wolves are...

"A splendid introduction to geology and paleontology for the lay reader. To compress Earth's history into a single, lucidly written volume is a major achievement." —Publishers Weekly, starred review"Few people have both the knowledge and the writing ability to capture such a long and varied history in a compelling manner. In A Short History of Planet Earth, J.D. Macdougal demonstrates that he is one of the few." —Earth

You don't have to live in the Great Bear Rainforest to benefit from its existence, but after you read Nowhere Else on Earth you might want to visit this magnificent part of the planet. Environmental activist Caitlyn Vernon guides young readers through a forest of information, sharing her personal stories, her knowledge and her concern for this beautiful place. Full of breathtaking photographs and suggestions for ways to preserve this unique ecosystem, Nowhere Else on Earth

This book on Environmental Science is strictly designed on the basis of the model curriculum prescribed by the AICTE for engineering undergraduate courses. It has been divided into six units. The first unit covers environment, its components and an overview of the environmental problems today. Second unit introduces ecology, and the principles of environmental impact assessment. Unit three covers atmospheric composition, energy balance, climate, weather, and dispersion. The fourth unit descri...