Which of the following is true of Standard time zones?
A)They have yet to be generally established.
B)They are 15° wide because Earth rotates through that distance in one hour.
C)They are only used in the developed countries.
D)They are spaced at 5° intervals of longitude in North America.

Question

Quizplus · Accepted Answer

Standard time zones are 15° wide because the Earth rotates 360° in 24 hours, resulting in 15° per hour.

Which of the Following Is True of Standard Time Zones