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This lesson on the cause of currents and water circulation in the Arctic Ocean will require students to investigate the influence of salinity and temperature on the density of seawater to determine what factors drive water circulation in the Arctic Ocean. Students identify the primary driving forces for ocean currents and infer the type of water circulation to be expected in the Arctic Ocean, given information on temperature, salinity, and bathymetry.
Intended for grade levels:
  • High (9-12)
Type of resource:
  • For the classroom:
    • Lesson plan
Subject:
  • Ocean Sciences:
    • Chemical oceanography
    • Physical oceanography
Technical requirements:
Adobe Acrobat reader
Cost / Copyright:
No cost
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DLESE Catalog ID: DLESE-000-000-007-715
Educational standards:
  • National Science Education Standards (NSES):
    • 9-12:
      • Unifying concepts and processes:
        • Evidence, models, and explanation
      • A - Science as inquiry:
        • Abilities necessary to do scientific inquiry
      • B - Physical science:
        • Motions and forces
      • D - Earth and space science:
        • Energy in the earth system
        • Origin and evolution of the earth system
Related resources:
This resource is part of 'Ocean Explorer'
Resource contact / Creator / Publisher:
Publisher: National Oceanic and Atmospheric Administration