Across
- 5. A group of people deciding how a certain place operates
- 7. Study of scarcity/money
- 9. Opinions
- 10. Things not needed for survival
- 11. A decision based on ones opinions
- 12. Limited amount of something
- 13. An increase in something
Down
- 1. Physical materials available in an environment for humans
- 2. Alternative
- 3. Communication between different places in the world
- 4. Something that is wanted for survival
- 6. Meeting peoples needs in the present without ruining anything for the future generations
- 8. A difference in something