Explains how climates are created by sunlight, winds, ocean currents, and water and land features; describes the characteristics of warm and cold climates; and discusses factors in climate change.
Provides information about soil, looking at the different layers of Earth, discussing soil formation, identifying various types of soil, and explaining what makes soil healthy.
A scientific examination of air and wind, featuring discussion of the properties and behavior of air, the atmosphere, and the power and movement of the wind. Includes Internet connections and a glossary.
Presents an introduction to the Earth and its water, describing the different forms of water, the water cycle, and how water is used by humans, animals, and plants, and includes a discussion of the water supply and how it can be protected.
Presents an introduction to the geology, in simple text with illustrations, providing information on how the Earth was formed, as well as plate tectonics, various land forms, erosion, and more.
Explains how climates are created by sunlight, winds, ocean currents, and water and land features; describes the characteristics of warm and cold climates; and discusses factors in climate change.
