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Ocean Currents

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Uploaded by on Nov 15, 2008

This colorful activity is a favorite of my students. It is an effective way to show students how salinity and temperature affect the density of water, an important concept in understanding ocean currents.

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Uploader Comments (rodbensonhelena)

  • how long does this activity take from start to finish

  • About 20 minutes

  • How does this relate to ocean currents??

  • @yehgrace1004

    One of the main causes of ocean currents is density differences (due to differences in the temperature and/or salinity of ocean water). Prevailing winds are another major influence.

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All Comments (14)

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  • it did not work for me

  • My onions feel like sand

  • My onions are dry

  • Bab my onions

  • Husk at babbe igennem ikk?

  • Hvis i har glemt det: LOL bab mine løg

  • LOL bab mine løg

  • How much salt is in the salty water mix (yellow)?

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