Question

what divides the earth in to eastern and western hemisphere?

Answer 1

The Prime Meridian divides the globe into Eastern and Western hemispheres. The Prime Meridian divides the globe into Eastern and Western hemispheres, just as the equator divides the globe into Northern and Southern hemispheres. The Prime Meridian is at 0 degrees longitude, just as the equator is at 0 degrees latitude.

Answer 2

Answer:

The Prime Meridian divides our planet into Eastern and Western hemispheres, just like the equator determines Northern and Southern hemispheres.