University Corporation for Atmospheric Research
Ucar: The Water Cycle
Water can be in the atmosphere, on the land, in the ocean, and underground. It moves from place to place through the water cycle.
University Corporation for Atmospheric Research
Ucar: Climate & Water Teaching Box
Investigate water in a warmer world. This teaching box is filled with explorations and readings that help secondary students learn how climate change is affecting the water cycle.
BBC
Bbc Schools: Ks2 Bitesize: Science: Materials: Changing States
Investigate the changing states of water as you help Steve stay alive while in the Arctic. Includes background information about changing states of matter and about the water cycle, as well as a quiz.
NOAA
Noaa: The Ocean's Role in Weather and Climate
A collection of resources - interactive activities and teacher tutorials - on the impact the ocean has on weather and climate.
National Geographic
National Geographic: Sources, Sinks, and Feedbacks
Students will learn about how the Earth's carbon cycle works, as they examine the relationship between levels of carbon dioxide and water vapor in the atmosphere and the temperature of the ocean's surface. Includes online student...
US Geological Survey
Usgs: "Thirsty? How 'Bout Seawater?"
This U.S. Geological Survey website explains the desalinization method used by some communities to change sea water into drinking water. Click Home to access the site in Spanish.