Discovery Channel school science. Our planet Earth

Explores many mysteries of the ocean, such as the world's highest tides, the life cycle of eels, tsunamis, and the Gulf Stream and Kuroshio currents.

Photographs and easy-to-follow text provide an introduction to weather and climate, discussing how different weather patterns are formed, what the Earth's climates are, and other related topics.

Explores the origins and effects of water on the landscape including the formation of caves and deserts.

Photographs and easy-to-follow text provide an introduction to ecology, discussing the relationship between living and nonliving things on Earth.

Photographs, illustrations, and easy-to-follow text introduce young readers to the earth's history and formation.

Discusses some of Earth's natural resources, threats to their existence, and efforts to protect them. Includes related activities.

Photographs and easy-to-follow text introduce readers to volcanoes, describing how they are formed, what lava is made of, how they have shaped history, and other related topics.

Provides a variety of information on earthquakes including how they are measured, where they are expected to occur, how scientists study them, and some specific earthquakes in history.