Across
- 3. Non renewable natural resources can be_______ in the future if used in excess rate.
- 5. Cutting down trees always used for__________ purpose where plantation take places.
- 6. The__________ resources can be re-planted and re-grow.
- 7. ______________world population caused more trees and other to be used in larger amount.
- 8. Renewable When__________ resources are finished, they cannot be found again.
Down
- 1. The form of energy to replace the use of non renewable and renewable resources.
- 2. The term used to define the action of cutting down trees excessively.
- 4. It is difficult to see greenery in this area.