Question

runs north to south around the world​

Answer 1

Answer:

Longitude is measured by imaginary lines that run around the Earth vertically (up and down) and meet at the North and South Poles. These lines are known as meridians. Each meridian measures one arcdegree of longitude. The distance around the Earth measures 360 degrees

Explanation:

here is your answer if you like my answer please follow

Answer 2

Answer:

The lines circling the globe in a north-south direction are called lines of longitude (or meridians). Greenwich, England (near London), was selected to be zero degrees longitude in 1884 because it was the home of the most advanced observatory at that time.

Explanation:

Mark me as a Brainliest if it helps