Describes the physical characteristics and behavior of several of the animals who lived during the Ice Age and later became extinct, including the woolly mammoth, saber-toothed tiger, andrewsarchus, a
Describes a zoologist's job and how they help animals in different areas of the world, including in rain forests, deserts, and in the oceans, as well as inside the zoo and in a laboratory.
Presents such information about Mars as the fact that it has the largest volcano in the solar system and that iron in its dirt gives the planet its red color.
Describes the harsh, drought-like conditions in Malawi, where little rainfall and poor quality drinking water threaten the health of its people, and explains the process of digging a well in the area
Introduces polar bears and their habitat, and discusses how the warming Arctic and the melting of ancient ice in the polar regions affects polar bears.
