Biology Of Depression - Neurotransmitters. A literal ton of research has been done on the causes of depression. Below is a brief discussion of the multiple biological, psychological and social factors that have been identified as being related to the development of depression.
The Golden Gate Bridge is a suspension bridge spanning the Golden Gate, the opening of the San Francisco Bay onto the Pacific Ocean. As part of both US Highway 101 and California Route 1, it connects the city of San Francisco on the northern tip of the San Francisco Peninsula to Marin County.
Not any more. The 4,200-foot long suspension span of the Golden Gate Bridge was the longest span in the world from the time of its construction in 1937 until New York City's Verrazano Narrows Bridge was opened on November 21, 1964. It is 60 feet longer than the Golden Gate Bridge.he Golden Gate Bridge crosses the Golden Gate Strait and connects the City of San Francisco and the County of Marin to the north. The longitude and latitude for the Bridge location is approximately: N 37 Degrees, 49 Minutes, 8.0 Seconds --- W 122 Degrees, 28 Minutes, 40.6 Seconds.