Question

4. What is the connection between meridians and time?
5. Which latitudes correspond to North and South Poles?​

Answer 1

4. The difference in time between two meridians is the time of the sun's passage from one meridian to the other. This time is proportional to the angular distance between the two meridians.

5. Each parallel measures one degree north or south of the Equator, with 90 degrees north of the Equator and 90 degrees south of the Equator. The latitude of the North Pole is 90 degrees N, and the latitude of the South Pole is 90 degrees S.