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Oceans: What Lies Beneath Episodes

  1.

    Episode 4

    4/4 Gabrielle examines the intimate relationship between the oceans and our climate.

  2. Episode 3

    3/4 Gabrielle considers some of the remarkable resources that the oceans have to offer.

  3. Episode 2

    2/4 Gabrielle meets oceanographers who have explored the deep ocean.

  4. Episode 1

    1/4 Gabrielle Walker explores why we know so little about the planet's oceans.