Question

Preferred channel buoys indicate the preferred channel to transit by __________.

A. odd or even numbers
B. the color of their top band
C. the location of the buoy in the channel junction
D. the buoy's light rhythms

Answer 1

Preferred channel buoys indicate the preferred channel to transit by the color of their top band.

Step-by-step explanation:

Preferred channel buoys indicate the preferred channel to transit by the color of their top band. The colors used on the top bands of channel buoys help boaters identify the navigational aids. Each color represents a specific meaning and provides information about the channel.

For example, in the United States, red buoys with even number markings indicate the right side of the channel when entering from the sea or heading upstream, while green buoys with odd number markings indicate the left side of the channel. This color and numbering system helps boaters navigate safely and avoid hazards.

The other options mentioned in the question, such as odd or even numbers, the location of the buoy, and the buoy's light rhythms, are not used specifically to indicate the preferred channel.