An updated and accessible account of what science knows about climate change, incorporating the latest scientific findings and policy initiatives. Most of us ar

Global Warming, also called climate change, is a phenomenon that affects the Earth. It is caused by human activity that adds greenhouse gases to the atmosphere.

CHANGES ON EARTH: This nonfiction, photo-filled science book for beginning readers describes the fast and slow changes on Earth. Readers will be captivated as t

Explore the water, land, and air around us with this entertaining and informative look at our magnificent planet—and learn how your experiments, activities, a