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 exterior of the Walton house and Ike Godsey's Mercantile and Drucilla's Pond were located on the backlot just to the east of the Stages in an area known as the Jungle set. Just to the south of the Studio is a mountainous range of the Hollywood Hills that played the role of Walton's Mountain. The infamous Hollywood Sign is located on the southern side of the same range.