earth

Describes the planet Earth, its geology, movements, seasons, and soil, as well as the solar system and what lies beyond.

Includes a variety of experiments with a globe to illustrate the movement of the earth and its satellites.

Presents a tour of Mercury, Venus, Earth and its moon, and Mars and explains how they revolve around the sun, providing statistics and diagrams and discussing the physical properties and conditions of the inner planets.

Looks at some of the natural features and forces that shape the Earth, including volcanoes, mountains, polar lands, oceans, and others. Includes a glossary.

Satellites can now map 99 percent of the Earth's surface. What can scientists learn from these images? Find out in this fascinating book.

Describes what the earth is made of, how it formed, and why it is still constantly changing its crust. Explores caves, tunnels, and deep holes to learn more about the planet's layers.

Curiosities and wonders about planet Earth, including its formation, history, physical features, climate, volcanoes, earthquakes, deserts, ice caps, pollution, oceans, atmosphere, vegetation, and resources.

Examines the volcanoes, rivers, deserts, rain forests, weather, and other facets of our planet.