Earth: The Power of the Planet Season 1 Episode 4
Watch Earth: The Power of the Planet Season 1 Episode 4 full movie online free in HD with English subtitles – no download needed.
Earth: The Power of the Planet: Iain makes the trip to the island of Hawaii to find out more about oceans where he attempts to explain the difference between waves, tides and currents. He also attempts to explain how the planet's oceans first came about. He also takes a look at how the water that covers the planet is changing today.