Across
- 2. v: to do sth useful for the cause or for the situation
- 4. adj: of high importance
- 5. v: increase rapidly
- 7. adj: without feeling sorry
- 8. adj: sth that you can safely eat and not hurt your stomach
- 9. v: increase four-fold
Down
- 1. n: sector that is responsible for producing food for people
- 3. n: gases that cars or livestock produce
- 6. v: make up together
- 10. adj: of extreme degree