Other greenhouse gases. 1  Water vapor is the most abundant greenhouse gas and also the most important in terms of its contribution to the natural greenhouse effect, despite having a short atmospheric lifetime. 2  Tropospheric ozone (O3), which also has a short atmospheric lifetime, is a potent greenhouse gas.
The Avengers Filming Locations. 1  New behind-the-scenes video from the set of âThe Avengersâ. 2  Monday, Jan. 16: Filming Locations in NYC, New Orleans, Los Angeles & more including Mad Men, The Avengers, Now You See Me, Smash, & Gossip Girl. 3  Update: âThe Avengersâ filming in L.A. studio today.
The Treasure of the Sierra Madre was one of the first Hollywood films to be filmed on location outside the United States (in the state of Durango and street scenes in Tampico, Mexico), although many scenes were filmed back in the studio and elsewhere in the US. Filming took five and a half months to shoot.