SSC MTS EXAM

Detailed explanation-1: -Longitude is measured by imaginary lines that run around Earth vertically (up and down) and meet at the North and South Poles. These lines are known as meridians.

Detailed explanation-2: -Latitude measures the distance north or south of the equator. Lines of latitude, also called parallels, are imaginary lines that divide the Earth. They run east to west, but measure your distance north or south. The equator is the most well known parallel.

Detailed explanation-3: -The prime meridian is the line drawn north to south at 0° (0 degrees) longitude. Sentences: The prime meridian divides Earth into the Eastern Hemisphere and the Western Hemisphere.

Detailed explanation-4: -The prime meridian also helps establish the International Date Line. Earth’s longitude measures 360°, so the halfway point from the prime meridian is the 180° longitude line. The meridian at 180° longitude is commonly known as the International Date Line.