Study the relationship between the hydrologic cycle and weather with this tutorial and animations.
The U.S. Environmental Protection Agency developed this 25-question quiz on water. The quiz is appropriate for students in grades 6-12.
Features: Online Interactivity, Graphics/Multimedia, Assessment
Students follow a drop of water through the water cycle via text and pictures on this U.S. Geological Survey Web page. Links to many activities and topics are readily available.
Features: Graphics/Multimedia, Data Sources, Inquiry Materials
This quiz assesses student knowledge of water cycle vocabulary. Many other activities are also available with a single click.
An audio and video description of the water cycle.