Across
- 1. a period of 10 years
- 3. Positioning System This system uses radio signals to determine exact locations on earth
- 6. natural surroundings
- 8. the study of Earth and it's people
- 9. location that describes where a feature is in relation to the features around it
Down
- 2. location that is the exact spot on Earth where a geographic feature is found
- 4. a period of 100 years
- 5. a period of 1,000 years
- 7. Information System computer hardware and software that gather store and analyze geographic information and then display it on a screen.