Across
- 2. how hot or cold a place is
- 7. deep valley with steep sides
- 8. items people make or grow to sell
- 9. change to fit a new set of conditions
- 11. large, flat, raised pieces of land
- 12. save
- 14. use of technology to bring water to crops
- 15. amount of water in the air
- 17. resource something in the environment that people can use
- 18. the condition of the air at a certain time/place
- 19. use of knowledge and tools to do work
- 22. underground layer of rock that holds water
- 23. hill with a flat top
Down
- 1. an area which places share similar characteristics
- 3. how high land is above sea level
- 4. can be replaced
- 5. a line that divides one area from another
- 6. resources human made things
- 10. amount of rain or snowfall
- 13. use of wealth and resources in a place
- 16. dry area with little rain
- 20. pattern of weather over time
- 21. resources people and their skills