Across
- 1. Extreme shortage of food
- 5. A country with no coastline or access to the sea
- 8. Wearing away of land by wind, water, or ice
- 9. (challenge!) Hygienic disposal of waste and provision of clean water
- 10. When soil cannot hold any more water
- 12. Jobs that involve research, IT, and high-level decision making
- 13. Research carried out outside the classroom
- 14. Artificial watering of land to help crops grow
- 15. When there are too many people for the resources available
Down
- 2. The movement of people from one place to another
- 3. The removal of forests, often for farming or timber
- 4. Jobs that provide services, e.g. teachers, doctors
- 6. An area with a high population density, such as a town or city
- 7. The area where the land meets the sea
- 11. The way something is spread out over an area