Explore the water, land, and air around us with this entertaining and informative look at our magnificent planet—and learn how your experiments, activities, and everyday actions can help save the environment. This book looks at the wide variety of ecosystems and environmental regions of the Earth, from deserts and forests, to cities and farms, to oceans and ice caps, as well as the atmosphere, weather, energy sources, plants, and animals of each area. Michael Driscoll and professor of meteorology Dennis Driscoll explain the changes to our planet that are currently taking place, including rising temperatures and sea levels, and the effects they can have on our environment.