1. Air and Aerodynamics

2. What do you think would happen?
Theory I
WHAT HAPPENED?
Theory II
Label that Picture!
What do you think would happen?
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3. Theme 1 Prompt 100 Points
We live at the bottom of an ocean – an ocean of _________.

4. Theme 1 Response 100 Points
What is AIR

5. Theme 1 Prompt 200 Points
This mixture of gases surrounds Earth and extends far into space.

6. Theme 1 Response 200 Points
What is Atmosphere

7. All gas particles are pulled to the earth by gravity except for…
Theme 1 Prompt 300 Points
All gas particles are pulled to the earth by gravity except for…

8. Theme 1 Response 300 Points
What is hydrogen

9. Theme 1 Prompt 400 Points
There are three variables associated with the experimental process. What are they?

10. What is Manipulated Variable, Constant variable and
Theme 1 Response 400 Points
What is Manipulated Variable, Constant variable and
Responding Variable

11. Air is made of invisible gases that you cannot smell, taste or touch.
Theme 1 Prompt 500 Points
Air is made of invisible gases that you cannot smell, taste or touch.
What are the main gases found in air and what percentage of the air do they take up?

12. Theme 1 Response 500 Points What is… 78% nitrogen 21% oxygen 1% argon
…and trace amounts of other gases (carbon dioxide, water vapor, neon, helium, hydrogen, methane and xenon)

13. Why doesn’t the paper get wet?
Theme 2 Prompt 100 Points
Diving Paper
Why doesn’t the paper get wet?

14. What is air takes up space
Theme 2 Response 100 Points
What is air takes up space

15. If someone blows above the paper, what will happen?
Theme 2 Prompt 200 Points
If someone blows above the paper, what will happen?

16. What is the paper will lift
Theme 2 Response 200 Points
What is the paper will lift

17. Theme 2 Prompt 300 Points
If you leave fruit sitting out for any length of time, what will happen?

18. What is fruit oxidation
Theme 2 Response 300 Points
What is fruit oxidation

19. What will happen to the balloons in each bin?
Theme 2 Prompt 400 Points
Adjust the Volume
What will happen to the balloons in each bin?

20. Theme 2 Response 400 Points
What is the balloon in the cold water will shrink and the balloon in the hot water will expand.

21. Theme 2 Prompt 500 Points Taking the Plunge
When you put your finger on the open end of the syringe and push down on the nozzle, what is happening to the air?

22. What is air being compressed
Theme 2 Response 500 Points
What is air being compressed

23. Theme 3 Prompt 100 Points
The closer to the earth you get, the ________ the air pressure

24. Theme 3 Response 100 Points
What is GREATER

25. Theme 3 Prompt 200 Points
What is another way to say air pressure?

26. Theme 3 Response 200 Points
What is Atmospheric pressure

27. Another way to say rusting is…
Theme 3 Prompt 300 Points
Another way to say rusting is…

28. Theme 3 Response 300 Points
What is Oxidation

29. Theme 3 Prompt 400 Points
In order for devices or living things to fly, they must have sufficient lift to overcome the downward force of gravity.

30. What is Bernoulli’s Principle
Theme 3 Response 400 Points
What is Bernoulli’s Principle

31. Explain the following and what is their title?
Theme 3 Prompt 500 Points
Explain the following and what is their title?
Lift
Drag
Gravity
Thrust

32. Theme 3 Response 500 Points What is… The Four Forces of Flight
Lift – Upward force which acts against the force of gravity
Drag – Resistance or friction that acts to slow down an object as it moves through a gas or liquid
Thrust – The force that causes an object to move forward
Gravity – Downward force which acts against the force of lift. This force increases as the mass of an object increases

33. Theme 4 Prompt 100 Points
Label the Diagram

34. Theme 4 Response 100 Points
What is Lift

35. Theme 4 Prompt 200 Points

36. Theme 4 Response 200 Points

37. Theme 4 Prompt 300 Points
Label the Diagram

38. Theme 4 Response 300 Points

39. Theme 4 Prompt 400 Points
Label the Diagram

40. Theme 4 Response 400 Points

41. Theme 4 Prompt 500 Points
Label the diagram

42. Theme 4 Response 500 Points
Top: What is fast moving air with low air pressure
Bottom: What is slow moving air and high air pressure

43. If you were to pour water into each flask, what would happen?
Theme 5 Prompt 100 Points
If you were to pour water into each flask, what would happen?

44. Theme 5 Response 100 Points
What is only a small amount of water will go into flask A because the air cannot get out.

45. If you try to pull the bag out of the jar, what will happen?
Theme 5 Prompt 200 Points
If you try to pull the bag out of the jar, what will happen?

46. Theme 5 Response 200 Points
What is the air inside the jar is of lower pressure that the air outside of the jar.

47. If you blow through the horizontal straw, what will happen?
Theme 5 Prompt 300 Points
If you blow through the horizontal straw, what will happen?

48. Theme 5 Response 300 Points
What is the higher pressure of the atmosphere pushes down the surface of the water forcing the water up the straw toward the lower pressure.

49. Theme 5 Prompt 400 Points
In a closed contained, have a beaker ¾ full of baking soda and vinegar and light a candle to the left. What will happen over time?

50. Theme 5 Response 400 Points
What is because carbon dioxide is heavier than air it will pour out of the beaker and settle into the bottom of the tray. As the gas spills out of the beaker it will fill the container, cut off the supply of oxygen and put out the flame.

51. Theme 5 Prompt 500 Points
What would happen if you held a hairdryer at the lower end of the ramp and used it to hold the cars up the ramp?

52. Theme 5 Response 500 Points
What is the car with large, flat, square panels has a greater air resistance and the car with a smooth aerodynamic design has less air resistance and requires less power to cut through the air. The aerodynamic car will reach the end of the ramp first.

53. GOOD LUCK ON YOUR TEST!

54. Daily Double!!!