Curated OER
Oceanic Plate
A short description of the world's deepest ocean trench. Includes diagram and map.
Curated OER
Rice University: Ocean Currents and Tides
This URL will start you out at the site map for Rice University's study of longitude and navigation. Scroll to the section titled "Oceans" and you will find some very good information on surface currents, especially those of the South...
Curated OER
Snaith Primary School: Settings: Tropical Beach
A color photograph of an ocean and a beach with palm trees by Tony Newlin.