Unit 4

12345678910111213141516
Across
  1. 3. unexpected and unpredictable changes or events
  2. 4. certain to happen and cannot be avoided
  3. 6. collect or gather a large amount over time
  4. 9. a severe lack of food affecting many people
  5. 10. use carefully or protect from being wasted or lost
  6. 11. join things together to make them stronger or more effective
  7. 13. a strong need to act quickly
  8. 14. drill a hole or make someone feel very uninterested
  9. 15. face a problem or person directly instead of avoiding it
Down
  1. 1. a long period with little or no rainfall
  2. 2. causing great destruction or emotional shock
  3. 5. gradual wearing away of land or materials by water, wind, etc.
  4. 7. related to DNA, genes, and inherited traits
  5. 8. the path something follows as it moves or develops
  6. 12. start growing, especially a plant from a seed
  7. 16. formally approve or confirm something (like a law)