the density of the fog
21St. John's, Newfoundland and Labrador — Not to be confused with Saint John, New Brunswick. St. John s   City   …
22Concord, California — For the gold rush town formerly with this name, see Orleans Flat, California. City of Concord   City   Todos Santos Plaza …
23Properties of water — H2O and HOH redirect here. For other uses, see H2O (disambiguation) and HOH (disambiguation). This article is about the physical and chemical properties of pure water. For general discussion and its distribution and importance in life, see Water …
24Sonar — This article is about underwater sound propagation. For atmospheric sounding, see SODAR. For other uses, see Sonar (disambiguation) …
25Oakland, California — Oakland redirects here. For other uses, see Oakland (disambiguation). Oakland   City   City of Oakland …
26Coast Range (EPA ecoregion) — This article is about the ecoregion designated by the EPA. For the mountains in California, see California Coast Ranges. For the mountains in Oregon, see Oregon Coast Range. For the mountains in Washington, see Olympic Mountains. Level III… …
27Smoke screen — For the Transformers character, see Smokescreen (Transformers) A smoke screen is a release of smoke in order to mask the movement or location of military units such as infantry, tanks, aircraft or ships.It is most commonly deployed in a canister …
28Santa Monica, California — Santa Monica redirects here. For other uses, see Santa Monica (disambiguation). Santa Monica   City   Downtown Santa Monica as seen from the …
29Palo Alto, California — Palo Alto redirects here. For other uses, see Palo Alto (disambiguation). City of Palo Alto   City   Palo Alto Skyline …
30Mount Tamalpais — Mt. Tamalpais as seen from Muir Beach Overlook Elevation 2,574 feet (784 metres) …
