Across
- 6. so many water acumulated
- 8. animals that could exitint
- 9. contamination
- 11. suffering for hunger
- 13. layer that protect us
Down
- 1. the temperature rise
- 2. to do something wrong
- 3. a place so dry
- 4. go up
- 5. rescue something
- 7. turning from solid into liquid, because of temperature
- 10. go down
- 12. betwin hot and cold