water

Presents an introduction to water pollution, in simple text with illustrations, explaining what it is, and how it affects the environment, and includes information on the different types of pollution, the water cycle, acid rain, and other topics. Includes audio, videos, activities, weblinks, slideshows, transparencies, maps, quizzes, and supplementary resources.

The earth is made up of water, land, and air.

Identifying solid, liquid, and gas forms of water.

Explores the hazards to the environment and the coastal estuaries of Puget Sound and the Chesapeake Bay as a result of contaminated runoffs from industry, agriculture, and urban development in the region.

An introduction to glaciers that discusses how they are studied, their size, location, and movement, and other related topics. Includes audio, videos, activities, weblinks, slideshows, transparencies, maps, quizzes, and supplementary resources.

Introduces readers to the skills, tasks, and expectations of pursuing a career as a hydrologist.

Text, photographs, and graphics provide an introduction to topics related to the role of water on Earth.

Describes how people are adapting to the increase in flooding and rising sea levels caused by global warming.

Readers of this engaging book with learn the STEM skills necessary for surviving the deadly rain forest habitat.