The destruction of the earth's forests is having a negative effect on the earth's climate, its people, and wildlife. Using examples from around the world, Forests… • different kinds More →

Mountains are constantly being created, changed, and eroded. People and animals must adapt in order to survive this environment. Spectacular photos help… • how mountains are formed • d More →

Rivers and lakes are part of the earth's never-ending water cycle. From the Nile, to the Great Lakes, Rivers and Lakes… • how rivers and lakes are formed • flooding around the world More →

Rocky cliffs at the seashore often reveal the geological processes at work creating rocks and minerals. This fascinating book helps… • how erosion, sediment deposit, and underground pr More →