1. Welcome to...
Hillsborough Squares
A Game of X’s and O’s

2. Another Presentation © 2000 - All rights Reserved Mark E. Damon

3. Ivana Winn Dewey Cheatum Seymour Money Sand E. Beaches Ima B. Utiful1 2 3
Ivana Winn
Dewey Cheatum
Seymour Money
Sand E. Beaches
Ima B. Utiful
Lee V. Mediately
Craven Sumfood
Anita Hugginkiss
Starring:
Phil R. Up 4 5 6 7 8 9

4. 1 2 3 X 4 5 6 O 7 8 9 Scoreboard Click Here if X Wins Click Here if
O Wins

5. 1
2 Greenhouse Gases?

6. 1
CO2, CH4, H2O.
Home

7. This gas was pushed out of earth’s second atmosphere by the sun?2
This gas was pushed out of earth’s second atmosphere by the sun?

8. 2
H2.
Home

9. Area of the thermosphere that causes aurora?3
Area of the thermosphere that causes aurora?

10. 3
Ionosphere
Home

11. Two substances made during ozone depletion?4
Two substances made during ozone depletion?

12. 4
O2 and ClO
Home

13. Most abundant gas in our atmosphere?5
Most abundant gas in our atmosphere?

14. 5 N2
Home

15. Venus’ most abundant gas in its atmosphere?6
Venus’ most abundant gas in its atmosphere?

16. 6
CO2
Home

17. (Temp) Venus is too _____, Mars is too _____, but Earth is _______.7
(Temp) Venus is too _____, Mars is too _____, but Earth is _______.

18. 7
Hot, Cold, Just right.
Home

19. 8
Of the three planets we compared, the one that has the thinnest atmosphere?

20. 8
Mars.
Home

21. Three products that emitted CFCs.9
Three products that emitted CFCs.

22. 9
Any three.
Home

23. X
CONGRATULATIONS!
CONGRATULATIONS!
CONGRATULATIONS!

24. O
CONGRATULATIONS!
CONGRATULATIONS!
CONGRATULATIONS!