1. What is the largest internal angle of latitude that can be measured from the equator?
2. What is the latitude of the North Pole?
3. Explain why 2 circles of latitude never touch.
4. You are on a boat which is crossing the Prime Meridian. The altitude of Polaris is 50 degrees. Explain how you know the boats location is 50 degrees North latitude and 5 degrees longitude.
5. On the surface of the earth, it is approximately 6200 miles from the equator to the North or South pole. How many parallels 1 degree apart?