Across
- 3. Reduced in strength or force.
- 7. A large-scale and violent event in nature or society.
- 9. to make a problem or situation worse
- 10. to agree or have the same opinion
- 11. in its original condition; unspoiled and clean
- 12. Too poor to produce vegetation; lifeless.
Down
- 1. to save or recover something from damage, loss, or ruin
- 2. a change in the genetic structure of an organism
- 4. lasting for only a short time; temporary
- 5. to figure out the meaning of something difficult to understand
- 6. pointless or ineffective; having no useful result
- 8. related to or situated on the edge or periphery of something