1. TIME ZONES

4. 11am 1am 2am 3am 4am 5am 6am 7am 8am 9am 10am11am 1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm Midnight NOON TIME ZONES ON EARTH Greenwich Meridian ADD HOURS SUBTRACT HOURS International Date Line ADD HOURS SUBTRACT HOURS 15° 15° 15° 15° 15° 15° 15° 15° 15° 15° 15° 15° 15° 15° 15° 15° 15° 15° 15° 15° 15° 15° 15° 15°

13. Note: Latitude does not effect time zones, although some time zones are not exactly aligned with longitude meridians, so you might encounter the edge of another time zone even if you were to travel north or south. Reason?

14. Note: Latitude does not effect time zones… Although some many time zones are not exactly aligned with longitude meridians, so you might encounter the edge of another time zone even if you were to travel north or south. Reason? You wouldn’t like it very much if your house and the school were in different time zones! Usually, the boundaries are shifted a bit to run through areas that don’t influence a large population.

16. Looking down from the North Pole: Where must the Sun be? DARKNESS

17. Looking down from the North Pole: Sunrise Sunset Night Day

18. If it is 8am at location X, what time is it at location Z? Sunrise Sunset Night Day X Z

19. If it is 2pm at location W, what time is it at location Y? Sunrise Sunset Night Day Y W Y

20. Could you label this diagram with: NOON, MIDNIGHT, 6am, 6pm? Night Day Y W Y Noon Midnight 6am 6pm