it was by erosion
Based on Goode's Atlas (2010), the Sacramento River "empties" into the Sacramento - San Joaquin River - San Francisco Bay Estuary, then into San Francisco Bay and eventually into the Pacific Ocean.
The Chesapeake Bay is an estuary, as is the San Francisco Bay.
It is a natural feature of the area.
Well, let's see.... there is the Bay area. Oh wait, is the Bay area in SF?
some natural resources would be: gold, and something else
San Francisco Bay is surrounded by the Pacific Ocean. The bay itself is an estuary, where freshwater from rivers meets the saltwater of the Pacific. This proximity to the ocean influences the bay's tides, currents, and overall ecosystem.
Nobody. Delta has a "direct" but has a technical stop
The closest bay to Tracy, California, is San Francisco Bay. Located about 30 miles to the west, the bay is a prominent feature of the San Francisco Peninsula and serves as a major estuary in the region. It is known for its scenic views, diverse ecosystems, and recreational opportunities. Additionally, the bay is a significant shipping and transportation hub for the San Francisco Bay Area.
On many flights they do. Atlanta to Honolulu, San Francisco, Seattle and LAX all do for example.
Peggy W. Lehman has written: 'Phytoplankton species composition, size structure, and biomass and their possible effect on copepod food availability in the low salinity zone of the San Francisco Bay/Delta Estuary' -- subject(s): Aquatic ecology, Copepoda, Food chains (Ecology), Phytoplankton
San Francisco, San Mateo, and Coronado (which they call an island but is technically an isthmus)
There are about 10 miles between south San Francisco to San Francisco.