Vocabulary Quiz:

1. negligible

2. sedentary

3. density

4. grateful

5. elaborate

6. dawn

7. adhesive

8. garbage

9. debris

10. advocate

11. revere

12. adventure

13. naturalistic

14. prohibitive

15. ecosystem

16. device

17. silicate

18. rumble

19. elliptical

20. indicative

Time left: 200 seconds