Episode 4

Oceans: What Lies Beneath Episode 4 of 4

Gabrielle Walker explores why we know so little about the oceans that make up nearly 80 per cent of our planet.

Gabrielle examines the intimate relationship between the oceans and our climate. She finds out how the ocean currents influence the temperature of the planet and the important role oceans may play in protecting us from the damaging effects of global warming.

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30 minutes

Last on

Thu 2 Apr 2009 21:00

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