Select the option that can be used as a one-word substitute for the given group of words
A floating container anchored to the sea bottom, so used for directing ships and warning them of possible danger
Show answerAnswer & explanation
Correct option: A — Buoy
Buoy - a floating container anchored to the sea bottom, so used for directing ships and warning them of possible danger. Deck - an open, flat surface of a ship or boat where people can walk or stand. Cabin - a small room or compartment on a ship or boat where people can sleep or stay. Channel - a navigable passage of water, such as a river or a sea route.
