Science Education Resource Center at Carleton College
Serc: Can We Revive Lake Erie's "Dead Zone?"
This Ohio Sea Grant website features a WebQuest-like activity that explores the development of a dead zone, an oxygen-deprived area where there is no life, in Lake Erie. The activity aims to teach students about the processes that...
NASA
Nasa: Creeping Dead Zones
Dead zones are popping up along coastlines all over the world. Find out what they are and the causes of this destructive phenomenon.