At Devil's Hole, a deep aquifer-fed pool, a tiny fish has survived for thousands of years. But now, the Devil's Hole pupfish may be in trouble.

Video from NATURE provides students with dramatic examples of the atmospheric and geologic conditions of one of the most extreme desert environments on earth.

This video-enhanced lesson plan explores how the interactions of air, moisture, wind, and topography in Death Valley, CA contribute to an environment of extremes. (Grades 9-12)