Earth, the Nature of our Planet: Air

IViewed from space, our blue planet seems as familiar as a long-time friend – so familiar that we forget how extraordinary it really is.
It is defined by three elements: Air is invisible and yet, it is the foundation of the natural world.
Earth, the Nature of our Planet: Air, filmed in HD.

This Documentary will air on Family Central Explorer Monday to Friday from 9pm to 11pm and 1am to 3am eastern.
Please check your TV Guide for specific times.