Discovery Channel: Equator

Power of an Ocean (1x4)

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The Galapagos Islands are desert islands surrounded by an ocean oasis. Palmyra is an island oasis in the middle of a desert ocean. They lie half an ocean apart, yet both are shaped by the power of the Equator. Great ocean currents, set in motion by the force of the Equatorial sun, affect the destiny of animals living in both places