Text and photographs examine various aspects of these natural wonders including their formations, animals, prehistoric cave dwellers, and modern exploration.
Presents a discussion of different types of settlements and cities around the world, including farms, villages, and metro areas, and examines the things people do in town, such as visit the market, run a business, and find services.
Discusses what an earthquake is, some major earthquakes in history, how quakes impact humans, and the science of measuring and predicting these disasters.