Question

According to the international convention, at which meridian does the day and date change occurs?
a)0 degree
b)90' E
c)90'W
d)180'

Answer 1

The International Date Line is located halfway around the world from the prime meridian (0° longitude) or about 180° east (or west) of Greenwich, London, UK, the reference point of time zones. It is also known as the line of demarcation

Answer 2

180° is the answer please mark as brainiest