Across
- 2. all natural resources are made ___________.
- 4. we are running out of resources due to the high demand and the low __________ of natural resources
- 5. we might face this in the near future
- 6. Mankind values these
- 9. we have a seemingly unlimited supply of these
- 10. natural resources can be mined farmed and_________.
Down
- 1. we have a limited supply of these
- 3. the most popular fossil fuel
- 7. where all of our resources are taken from
- 8. a non-renewable source of energy