Aquatic life in the polar regions

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    • #17886
      josem
      Participant

      During winter in polar regions there is a thick sheet of ice above the water bodies. How the water below ice get oxygenated to sustain aquatic life.

    • #115386
      JackBean
      Participant

      I would bet on the algea growing beneath the ice

    • #115392
      josem
      Participant

      Would sunlight penetrate through the thick layer of ice for the growth of algae?

    • #115430
      JackBean
      Participant

      https://www.youtube.com/results?search_ … eneath+ice
      try some of these videos

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