Explains how mountains are created and how the surface of the earth changes.

Describes the topography, climate, plant and animal life, unique geographical features, human cultures, and the problems facing the Great Victoria Desert.

Describes the topography, climate, plant and animal life, unique geographical features, human cultures, and the problems facing the Kalahari Desert.

Describes the topography, climate, plant and animal life, unique geographical features, human cultures, and the problems facing the Mojave Desert.

Describes the topography, climate, plant and animal life, unique geographical features, human cultures, and the problems facing the Sahara Desert.

Captioned color photographs and text explore the inner workings of the earth, including volcanoes, caves, rivers, and seas, and the atmosphere and weather.

Examines various aspects of rocks and minerals - including formation, classes, uses, and the earth's crust - with detailed illustrations and photographs.

Investigates the world of rocks and minerals, covering such topics as the earth's crust, the identification of minerals, and how rocks are changed by heat and pressure.

Describes the power and process of erosion, looks at erosion caused by water, wind, and glaciers, and examines what is being done to control erosion.

An introduction to weathering and erosion that describes what causes them and how they change landscapes.