Earth: The Power of the Planet Season 1 Episode 5
Watch Earth: The Power of the Planet Season 1 Episode 5 full movie online free in HD with English subtitles – no download needed.
Earth: The Power of the Planet: ain examines views that four-and-a-half billion years ago the planet had a twin named Theia which was absorbed into the Earth. Iain makes the trip to Meteor Crater in Arizona to take a look at how the atmosphere protects the planet from meteorites.