2. CHAPTER 1 – TERMINOLOGY
1. Middle ages 11.Equinox
2. Antipodes 12.Solstice
3. Equator 13.Latitudes/parallels
4. Poles 14. Longitudes/meridians
5. Compass rose 15. Axis
6. Prime meridian 16.Sundial
7. Rotation 17.Time zones
18. International date line
8. Revolution 19. Global Positioning
9. Orbit System
10.Leap year 20. Map