A.windward side B.leeward side C.safe semicircle D.dangerous semicircle
A.is used mostly by towing vessels B.has a maximum depth of 14 feet (4.3 meters) at MHW C.West Gap has a controlling depth of 24 feet D.is entered through the East Gap or the West Gap
A.installing rat guards on the mooring lines when in port B.keeping foods protected and avoiding the accumulation of garbage C.eliminating possible living spaces for rats when the ship is constructed D.trapping and/or poisoning the rats