PBS
Nh Pbs: Nature Works: Ocean Zones
Discover more about the underocean environment at this site that surveys animals, environmental factors such as light and temperature, currents, animals, plants, and the like.
Other
Rutgers Marine & Coastal Sciences: Cool Classroom
Students and teachers can explore the work of marine scientists and observe the ocean from their computers. Learn about Rutgers Coastal Ocean Observation Laboratory, discover why oceanography is important, and see what life is like in...
National Earth Science Teachers Association
Windows to the Universe: Earth's Oceans
Windows to the Universe provides a general overview of the importance of the oceans and seas to the Earth. Content includes information on how the oceans impact Earth's weather and contribute to the water cycle.