sink+deep
51Sunk — Sink Sink (s[i^][ng]k), v. i. [imp. {Sunk} (s[u^][ng]k), or ({Sank} (s[a^][ng]k)); p. p. {Sunk} (obs. {Sunken}, now used as adj.); p. pr. & vb. n. {Sinking}.] [OE. sinken, AS. sincan; akin to D. zinken, OS. sincan, G. sinken, Icel. s[ o]kkva, Dan …
52Sunken — Sink Sink (s[i^][ng]k), v. i. [imp. {Sunk} (s[u^][ng]k), or ({Sank} (s[a^][ng]k)); p. p. {Sunk} (obs. {Sunken}, now used as adj.); p. pr. & vb. n. {Sinking}.] [OE. sinken, AS. sincan; akin to D. zinken, OS. sincan, G. sinken, Icel. s[ o]kkva, Dan …
53Centralia, Pennsylvania — deep that suddenly opened beneath his feet in a backyard. He was saved only after his older cousin pulled him from the mouth of the hole before he could plunge to his probable death. The incident brought national attention to Centralia as an… …
54Operation Crossroads — Coordinates: 11°36′N 165°30′E / 11.6°N 165.5°E / 11.6; 165.5 …
55Earth Sciences — ▪ 2009 Introduction Geology and Geochemistry The theme of the 33rd International Geological Congress, which was held in Norway in August 2008, was “Earth System Science: Foundation for Sustainable Development.” It was attended by nearly… …
56Iron fertilization — For information on ocean fertilization schemes not involving iron, see ocean nourishment. An oceanic phytoplankton bloom in the South Atlantic Ocean, off the coast of Argentina covering an area about 300 miles (480 km) by 50 miles Iron… …
57Sinkhole — For the War of 1812 battle, see Battle of the Sink Hole. For the type of wallet, see Wallet band#Swallet. A sink hole in Oman …
58Messinian salinity crisis — Events of the Cenozoic view • discuss •  …
59Submarine — For other uses, see Submarine (disambiguation). A Japan Maritime Self Defense Force Oyashio class submarine in 2006 A submarine is a watercraft capable of independent operation below the surface of the water. It differs from a submersible, which… …
60Naval mine — Polish wz. 08/39 contact mine. The protuberances around the top of the mine, called Hertz horns, are part of the detonation mechanism …
