Earth's changing weather and climate

Provides descriptions of each of Earth's seven different biomes--areas with special kinds of climates, including rain forest, desert, grassland, temperate forest, taiga, tundra, and aquatic, and discusses the effects of humans on biomes.

Discusses the importance of water on earth, what a drought is, conditions that can cause droughts, and the possibility of droughts in the future.

Describes the destructive forces of hurricanes and tornadoes, explaining what causes them, how they have caused damage in the past, and how meteorologists predict them.

An introduction to the environmental changes that are predicted to occur in the future, focusing on floods.

Explores how the earth has been affected by rising temperature in the past and discusses how global warming may affect it in the future.

Explains what Ice Ages are, how they start, the impact they have had on the world's geography, and how they may affect earth in the future.