Resources:

OCEANWORLD -
an educational website created by the TOPEX/Poseidon Education Team at Texas A&M University through funding by NASA at http://oceanworld.tamu.edu/

PLANET EARTH -
video - The Annenberg/CPB Collection, #2 The Blue Planet, 1985, (ISBN 0-89776-726-8), 1 (800) LEARNER

Visit to an Ocean Planet (Climate: Systems & Interactions and Oceans: Process & Change) -
an Educational CD-ROM - produced by the TOPEX/Poseidon Project: (JPL - NASA) You may order a free copy of this CD-ROM.
Just visit: http://topex-www.jpl.nasa.gov/educational/cdrom.html