US Geological Survey
Usgs: Bathymetry of the Marshall Islands
This map details the area around the Marshall Island seamounts. Seamounts are one of many features that are found in conjunction with abyssal plains.
Science Education Resource Center at Carleton College
Serc: Inquiry Into High Resolution Ice Core and Marine Sediment Records
Activity in which questions are provided relating to interpreting paleoclimate data such as characteristics that make sites favorable for paleoclimate records, locating sites using a map, finding patterns and correlations in the data,...
TED Talks
Ted: Ted Ed: On Exploring the Oceans
Ocean explorer Robert Ballard takes us on a mindbending trip to hidden worlds underwater, where he and other researchers are finding unexpected life, resources, and even new mountains. He makes a case for serious exploration and mapping....
US Geological Survey
Usgs: Mid Oceanic Ridge
This site from USGS provides a map of the mid-oceanic ridge in the sea floor of oceans.