earth

Presents an illustrated introduction to the Earth, describes the atmospheres of the other planets in the solar system, and explains the reasons why Earth is capable of sustaining life.

Draws on satellite images from NASA to trace the natural history of the planet, describing the forces that have shaped Earth's geography and highlighting noteworthy features, including volcanoes, asteroid craters, river deltas, and glaciers.

Explores the layers of Earth's atmosphere.

"An intrepid young scientist explains how we know the earth is round"--Provided by publisher.

Introduces readers to the movement of the Earth and its effect on seasons. Includes color photographs, a glossary, an activity, and further resources.

Introduces young readers to the concept of the solstice, discussing when and how the winter and summer solstices occur.

Surveys 250 geological and historical facts about planet Earth seen as milestones in the Earth's history, from its formation some four-and-a-half billion years ago to forecasting some likely ends to the planet, ultimately in the next five billion years when the sun will expand and burn the world away.

An introduction to the planet Earth's surface, surroundings, interior, and more. Includes audio, videos, activities, weblinks, slideshows, maps, quizzes, and supplementary resources.

An introduction to the planet Earth's surface, surroundings, interior, and more. Includes audio, videos, activities, weblinks, slideshows, maps, quizzes, and supplementary resources.

Presents a study of Earth; and describes its moon, early observations and astronomers, where it is located in the solar system, comparisons to other planets, and various space missions. Includes audio, videos, activities, weblinks, slideshows, transparencies, maps, quizzes, and supplementary resources.