Edward R Ricciuti

Describes the earth's desert regions and the plants and animals that inhabit them.

Examines the physical structure, metabolism, and life cycle of fishes and discusses how they fit into the food chain.

Describes the world's vast expanses of grassland, how they developed, and the plants and animals that live there.

"Planet Earth is warming, causing climates to change. In [this book], learn how climate change affects Earth's many biomes -- for example, its deserts, forests, and tundra. Such biomes exist under only certain climate conditions." -- Back cover.

Describes the ancient ethnic rivalries and territorial claims that led to the breakup of Yugoslavia and examines the current situation in the new republics in that area.

Introduces ten unique natural formations in the United States, including the Grand Canyon, Devil's Tower, and Niagara Falls.