Across
- 2. The study of human populations
- 4. The study of bodies of water
- 7. The amount of children born per 1000 population
- 8. Uses numbers and letters to locate an area
- 10. Used to know what you’re looking at on a map
- 15. A detailed map of the surface features on land
- 16. The study of the earths crust
- 18. Imaginary line that goes across the earth
- 19. The science that deals with the surface of the earth
- 20. Covering the land with ice
Down
- 1. Measures distances north or south of the equator
- 3. The ratio for the amount of people living in an area
- 5. The name of a book or map
- 6. A big decrease in the amount of births
- 9. Average number of children born per woman
- 11. The science of the history of earth
- 12. Measures distances east of west of the prime meridian
- 13. Something used for direction
- 14. A set of numbers used to measure or compare something
- 17. The study of humans