Introduces the wide variety of animals and plants that make their homes in freshwater areas.

A comprehensive look at the wetlands biome, examining its climate, plants, animals, people, and future, plus detailed views of some famous or important wetlands locations.

A comprehensive look at the desert and semidesert biomes, examining their climate, plants, animals, people, and future, plus detailed views of some famous or important desert locations.

Information about the animals and plants that typically live in mountainous environments.

A comprehensive look at the arctic tundra and polar desert biomes, examining their climate, plants, animals, people, and future, plus detailed views of some famous or important cold regions.

Introduces animals and plants typical of grasslands areas.