Across
- 3. We cut trees down to get --.
- 6. Natural --- are things people use
- 10. We plant a -- in place of the tree we cut down.
- 11. -- gas is one non-renewable resource.
Down
- 1. Non-renewable resources have a -- amount
- 2. Lumber is used to build houses and --.
- 4. Water is replaced by the water --.
- 5. -- fuels are non-renewable
- 7. People on -- must have some NR to live.
- 8. Plants release -- which we breathe in.
- 9. Renewable resources are replenished in a -- time.
- 12. Non-renewable resources can be used --.