1. The document discusses latitude and longitude lines on Earth and how they are used to locate places. It provides details on the prime meridian, equator, tropics, polar circles and how to write latitude and longitude coordinates. 2. Methods for determining distances between locations and solving problems involving latitude, longitude, time zones and universal time are presented. 3. Information is given on sidereal and solar days, time zone conversions, and examples of solving problems involving time differences around the world.

1. Chapter 3 Locating Places and Telling time on Earth

2. Latitude Longitude

5. Arctic Circle – 66.33 o Tropic of Cancer – 23.5 o EQUATOR – 0 0 Antarctic Circle – 66.3 o Tropic of Capricorn– 23.5 o NORTH SOUTH

12. Determining Distance from a Point Prime Meridian Equator Latitude – N or S Longitude – E or W

15. Determining Distance Prime Meridian Equator

19. Time Zone

23. Time Zone Chart

32. Problem 9