Question

importance of prime meridian
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Answer 1

Explanation:

All longitudes are of same importance but with the help of prime meridian(0°longitude) we can navigate whether we are going east or west. You may say prime meridian is the boundary line of East and West on the earth. It is also helpful in determining time zone .

Answer 2

Answer:

All longitude are of same importance but with the help of prime meridian we can navigate whether we are going east or west. you may say prime meridian is the boundary line of east and west on the earth.It is also helpful in determining time zone.