Across
- 2. official guidelines and procedures
- 3. natural home for certain species
- 4. easily recognized
- 8. business of travel
- 9. physical land features
- 11. extra
- 13. basic systems a society needs
- 15. get rid of
- 18. move from one place to another
Down
- 1. increase in temperatures
- 4. forced from their homes
- 5. meeting point for traders
- 6. blended
- 7. connect two large bodies of water
- 10. lack of healthy food in diet
- 12. land set aside for farming
- 14. money sent from 1 place to another
- 16. devices that help equalize water levels
- 17. advertising and promotion