Which of the following statements is true?

A.

Any two opposite lines of latitudes make a Great Circle

B.

Local time in places west of the Greenwhich is ahead of the local time in the east

C.

A time difference of 4 minutes exists for every 240 of longitude

D.

The distance of one degree of latitude is constant at approximately 111km

E.

Angular distnaces east and west of the equator are measured in degrees of latitude

Correct answer is D

No explanation has been provided for this answer.