DK Eyewitness Climate Change is an exciting and informative guide to the facts and figures behind one of the most controversial topics. Stunning real-life photographs offer a unique "eyewitness" vi…
Read and find out about the greenhouse effect and what you can do to help fight global warming in this colorfully illustrated nonfiction picture book. The temperature on Earth is rising. At the …
In the Arctic, the summer ice is melting, making it hard for polar bears to survive. Why is the world getting warmer? The heat of the sun is trapped by the "greenhouse" gases that surround Earth--c…
Earth gets most of its heat from the sun. The sun's energy travels through space and enters Earth's atmosphere. Some of this energy is reflected back into space by the atmosphere and clouds, and so…