Question

Fill in the blank 1. One of these meridian is considered to be 0 degree. it is known as the ..............................​

Answer 1

Answer:

The meridian that runs through Greenwich, England, is internationally accepted as the line of 0 degrees longitude, or prime meridian. The antimeridian is halfway around the world, at 180 degrees.

Answer 2

Answer:

prime meridian or Greenwich meridian.

Explanation:

longitudes are also called as merdians.

so 0 degree meridian is calledGreenwich meridian