Deep Diving In Underwater Meteorite Caves | Earth: The Power Of The Planet | BBC Earth Science

Descending deep underground in the jungles of Mexico, Bernadette and her team explore the vast network of cenotes that provide evidence of a colossal meteorite impact, one that was vital to the survival of the human race... Best of Earth Science: http://bit.ly/EarthLabOriginals Best of BBC Earth: http://bit.ly/TheBestOfBBCEarthVideos Earth: The Power of the Planet (2007) Examining the great forces that shape the Earth - volcanoes, the ocean, the atmosphere and ice - the programme explores their central roles in our planet's story. How do these forces affect the Earth's landscape, its climate, and its history? CGI gives the audience a ringside seat at these great events, while the final episode brings together all the themes of the series and argues that Earth is an exceptionally rare kind of planet - giving us a special responsibility to look after our unique world. This is a channel from BBC Studios who help fund new BBC programmes. Service information and feedback: http://bbcworldwide.com/vod-feedback-...