When a teaspoon of soil contains millions of species, and when we pave over the earth on a daily basis, what does that mean for our future? What is the risk to our food supply, the planet's wildlife, the soil on which every life-form depends? How much undeveloped, untrodden ground do we even have left? Paul Bogard set out to answer these questions in The Ground Beneath Us, and what he discovered is astounding. From New York (where more than 118,000,000 tons of human development rest on top of Manhattan Island) to Mexico City (which sinks inches each year into the Aztec ruins beneath it), Bogard shows us the weight of our cities' footprints. And as we see hallowed ground coughing up bullets at a Civil War battlefield; long-hidden remains emerging from below the sites of concentration camps; the dangerous, alluring power of fracking; the fragility of the giant redwoods, our planet's oldest living things; the surprises hidden under a Major League ballpark's grass; and the sublime beauty of our few remaining wildest places, one truth becomes blazingly clear: The ground is the easiest resource to forget, and the last we should. Bogard's The Ground Beneath Us is deeply transporting reading that introduces farmers, geologists, ecologists, cartographers, and others in a quest to understand the importance of something too many of us take for granted: dirt. From growth and life to death and loss, and from the subsurface technologies that run our cities to the dwindling number of idyllic Edens that remain, this is the fascinating story of the ground beneath our feet.

"The ground beneath your feet is solid, right? After all, how could we build houses and bridges if the land was moving all the time? Actually, the ground beneath us really is moving very slowly all the time! In Fault Lines and Tectonic Plates: Discover What Happens When the Earth?s Crust Moves, readers ages 9 through 12 learn what exactly is going on under the dirt. When slowly drifting continents bump up against each other along fault lines we experience earthquakes, volcanoes, and tidal waves! Mountains and trenches are visible results of the slow movement of the earth?s crust, as tectonic plates create the landscape of our world over time. With science-minded projects such as a homemade earthquake ?shake table? and edible tectonic boundaries, this book makes the complex and fascinating topic of plate tectonics accessible for kids. Readers learn the geological reasons behind earthquakes and also practical ways of behaving in those types of natural disasters. Links to online primary sources and videos make concepts clear and encourage kids to maintain a healthy curiosity in the topic. Guided reading levels and Lexile measurements place this title with appropriate audiences"--