Across
- 3. Measures the distance North or south of the equator
- 5. The ratio of the amount of people living in a certain area
- 7. The study of human populations
- 10. Something that you use to know what you’re looking at on a map
- 11. Something that uses numbers and letters to locate an area
- 12. Measures distance east or west of the prime meridian
- 16. The study of the earths crust
- 17. Something you use for directions
- 19. The amount of children born per thousand people of a population
- 20. The science that deals with the history of earth
Down
- 1. The study of bodies of water
- 2. The pattern of where people live
- 4. A detailed map of the surface features of land
- 6. The study of humans
- 8. The average number of children born per women
- 9. The science that deals with the surface of the earth
- 13. The process of being covered by glaciers or ice
- 14. The name of a map or book
- 15. Imaginary line across the earth
- 18. A big decrease in the amount of births