Vocabulary Quiz:

1. attitude

2. second runner-up

3. aboard

4. argument

5. possess

6. compensate for

7. course

8. solve

9. hurdles

10. declining

11. communal

12. human intervention

13. swelling

14. summon

15. right

16. address

17. anthropic selection

18. impurities

19. destructive

20. crops up

Time left: 200 seconds