Photographs and text introduce kids to differend kinds of volcanoes, where they are located, how and why they erupt, and other interesting data about volcanoes.
These mammals take it to the extreme! The bumblebee bat is the tiniest mammal in the world. The blue whale is a long as a 10-story building! And the three-toed sloth moves so slowly that moss grows on its fur. But you won't find fungus on a cheetah. It can run faster that a car on the highway.
