Water Science for Schools

Excellent teaching resource from U.S.G.S on water, from basic properties to water quality, inventory of world water sources, how to measure streamflow, components of water use patterns, human impacts, offers a quiz in the interactive Activity Center. Site also available in Spanish, interactive diagram with details of water cycle is available in 50 languages. Provides map and data libraries on who uses water and what for purposes, glossary, question and answer page, pictures and related links. Educational levels: Intermediate elementary, Middle school, High school