Question

What happens when we travel from western hemisphere to eastern hemisphere​

Answer 1

The Equator, or line of 0 degrees latitude, divides the Earth into the Northern and Southern hemispheres. Many geographers consider the 20 degree west line of longitude and the 160 degree east line of longitude as the Eastern and Western hemispheres.

Answer 2

Answer:

Eastern Hemisphere, part of Earth east of the Atlantic Ocean and west of North and South America. It includes Europe, Asia, Australia, and Africa. Longitudes 20° W and 160° E are often considered its boundaries. Some geographers, however, define the Eastern Hemisphere as being the half of Earth that lies east of the Greenwich meridian (prime meridian, 0° longitude) continuing to the 180th meridian.