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The diagram below shows the main features found on the ocean floor. ... Oceanographers know these features exist because much effort has been spent on mapping the ocean bottom. In order to make maps of the ocean floor, the depth of the ocean must be known in many places. In the early days of ocean exploration,
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www.mos.org/oceans/planet/features.html
www.mos.org/oceans/planet/features.html
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The ocean wraps the globe and is divided into four major regions: the Atlantic Ocean, the Pacific Ocean, the Indian Ocean and the Arctic Ocean. Some scientists consider the waters around Antarctica to be a separate, fifth ocean as well. ... Facts about the oceans and diagrams showing the main features found on the ocean floor.
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www.mos.org/oceans/planet/index.html
www.mos.org/oceans/planet/index.html
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Ocean Regions: Ocean Floor - Continental Margin & Rise ... The continental shelf regions also contain the highest amount of benthic life (plants and animals that live on the ocean floor). ... Diagram of continental shelf, slope & rise...
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www.onrglobal.navy.mil/focus/ocean/regions/oceanfloor2....
www.onrglobal.navy.mil/focus/ocean/regions/oceanfloor2.htm
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Using computer resources, teachers can make a simple "webquest" where students read about ocean floor features and complete a diagram. The diagram shown above would be a good place to start.
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www.ehow.com/how_4694257_teach-students-ocean-floor.htm...
www.ehow.com/how_4694257_teach-students-ocean-floor.html
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Students make a model of the ocean floor with this hands-on science activity. ... The Ocean Floor - Science ; Grade Level(s): 6-8 ; By: Janis Nevison, Teaches Grades 4-8...
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www.atozteacherstuff.com/pages/492.shtml
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The Ocean Floor — A map of the ocean floor shows a variety of topographic features: ... When you are finished, your piece of paper should look like the diagram in Figure 1. Label the mid-ocean ridge and subduction zones. 5) With a pair of scissors, cut the vertical lines so there will be three slits on the paper all the...
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www.ucmp.berkeley.edu/fosrec/Metzger3.html
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Ocean Battlespace Sensing Department (Code 32) - Office of Naval Research ... ... detecting and neutralizing mines in both the ocean and littoral environment, and improving ... This department supports the Naval Science & Technology Strategic Plan in the following focus ...
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www.onr.navy.mil/focus/ocean/regions/oceanfloor2.htm
www.onr.navy.mil/focus/ocean/regions/oceanfloor2.htm
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American Treasures of the Library of Congress: Reason ( Mapping the Ocean Floor). For 30 years, oceanographic cartographer Marie Tharp and marine geologist Bruce Heezen compiled the first comprehensive physiographic diagram of the ocean floor. ... ; T. Casper ; "Contours, 0504N" for Atlantic Ocean Floor.; Colored pencil on...
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www.loc.gov/exhibits/treasures/trr078.html
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The diagram gives us an idea of the general shape of the ocean basin. ... One of the puzzles was that on the ocean floor, the rocks never seemed to grow older than about 100 million years, whereas on land they have been dated back to 3800 million years. Mysterious ridges exist in the centres of the Atlantic Ocean and the...
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www.seafriends.org.nz/oceano/oceans.htm
www.seafriends.org.nz/oceano/oceans.htm
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