maps for children

Describes the landforms, ecosystems, and people of the Arctic and Antarctica; explores the five oceans and the ocean floor; and discusses protecting the environment.

Text plus maps, photographs, charts, and graphs describe environmental conditions in the United States, historically and in modern times.

Looks at the use and abuse of natural resources region by region, from water to soil, from precious minerals to energy.

Maps and text depict major areas and routes of exploration from about 6000 B.C. to the present.

Contains maps, graphs, charts, tables, and brief essays that provide information about the relationship between humans and the environment, covering people on Earth, natural forces, atmosphere, water, land, and future environmental strategies.

Introduction to the history of exploration from ancient times to the present.