It is also influenced by natural exchange with the land and ocean. (wattsupwiththat.com)
The space agency is confident that the GeoCARB mission will continue the nation's pioneering efforts in quantifying critical greenhouse gases and vegetation health from space, which in turn will help us better understand the Earth's natural exchanges of carbon between the land, atmosphere and ocean. (natureworldnews.com)
It's the film's most natural exchange, and its most haunting. (latimes.com)