The Natural World: Understanding Oceans

  |  Buy to Own: 18/07/2005
  |  52 min
Rated TBC by the BBFC


Natural history documentary examining the Earth's oceans, exploring whether the answers to many of the questions about global warming lie in the sea. The documentary investigates the ocean's currents, winds, and weather systems, and looks at the 'Great Conveyor Belt' system that moves warm waters to the north from the equator.