1. Global Warming:
What does it make
you think of?

2. Global Warming:
Is It Real?

3. Global Warming:
Will it affect you?

4. THE ATMOSPHERE
WHAT DOES IT DO?

5. BLOCKS UV RAYS
& WARMS EARTH
0° WITHOUT
60° WITH

6. HOW

7. GREENHOUSE EFFECT

8. A Small Slice
78 % NITROGEN
GREENHOUSE GASES 20 % OXYGEN
1 % ARGON
.05 % CO2
Big Impact

9. CARBON DIOXIDE

10. TOO
MUCH OF
A GOOD
THING?

11. 7 BILLION TONS
PER YEAR
WHAT IMPACT?

13. 7 BILLION TONS
PER YEAR
WHAT IMPACT?

15. CHECK EVERY
FOR 30 MINUTES

16. Talk with your group
Make a Hypothesis
# 3 in your lab

17. Do the lab
then work on
questions

18. Was your hypothesis
right?
What does CO2 do in
the atmosphere?

19. The Atmosphere

20. 7 BILLION TONS
PER YEAR
WHAT IMPACT?

21. Global Warming:
What does it make
you think of now?

22. WHAT DOES IT MAKE YOU THINK OF NOW?

23. Global Warming:
Is It Real?

24. 1914 1950
2002
Is It Real?

25. Global Warming:
Will it affect you?

26. Will it affect you?

27. WHAT CAN YOU DO?