IPS Name______

Test Ch 22

42 Points

Directi0ns: Choose the best answer for the following.

_____1. The natural Ph for rainwater is ______.

  1. 5.2
  2. 5.6
  3. 6.5
  4. 3.5

_____2. If a liquid changes from a Ph of 5 to 2, how many times stronger is the liquid with a Ph of 2.

  1. 10
  2. 100
  3. 1000
  4. 1

_____3. The Ph scale ranges from ______to ______.

  1. 1-14
  2. 0-6
  3. 0-12
  4. 0-14

_____4. The reduction catalyst in a catalytic converter reduces ______.

  1. carbon monoxide
  2. carbon dioxide
  3. Nox
  4. Sulfur dioxide

_____5. The units associated with ozone concentration are ______.

  1. Meters cubed
  2. Newtons/ meters squared
  3. Meters squared
  4. Dobson

_____6. The ph scale is based on ______.

a. hydrogen atoms

b. acid ions

c. hydrogen ions

  1. Nox

_____7. All of the following are examples of particulates except ______.

  1. ash
  2. sulfur dioxide
  3. dust
  4. smoke

_____8. The balloon experiment represents ______.

  1. Charles’ Law
  2. Boyle’s Law

_____9. An ozone molecule contains ______.

  1. 1 oxygen and 2 nitrogen atoms
  2. 1 oxygen and 1 hydrogen atoms
  3. 1 oxygen and 2 hydrogen atoms
  4. 3 oxygen atoms

_____10. The major gas that causes ozone depletion is ______.

  1. CFC
  2. Sulfur dioxide
  3. Carbon monoxide
  4. Carbon dioxide

_____11. TOMS stands for ______.

  1. Total ozone measuring station
  2. Total ozone mapping station
  3. Total ozone mapping spectrometer
  4. Total ozone mapping stupid

_____12. A polar vortex is a center of ______pressure.

  1. high
  2. low

_____13. Wind flows from ______pressure to ______pressure

  1. high to low
  2. low to high

_____14. The experiment that was done with the 2 bottles and the light represents______.

  1. ozone depletion
  2. greenhouse effect
  3. acid rain

_____15. The experiment using the syringe and the books represents______.

  1. Charles’ Law
  2. Boyle’s Law

_____16. Ozone depletion is caused by ______.

  1. CFC adding a oxygen atom to ozone molecule
  2. Chlorine atom ripping off an oxygen atom from an ozone molecule
  3. CFC ripping off a oxygen atom from ozone molecule
  4. UV light ripping off an oxygen atom.

_____17. The oxidation catalyst in a catalytic converter reduces______.

  1. carbon monoxide
  2. Nox
  3. Sulfur dioxide
  4. ozone

_____18. One Dobson unit =______.

  1. 0.01 meters
  2. 0.1 millimeters
  3. 0.01 millimeters
  4. 0.03 millimeters

_____19. If an area has 5 millimeters of ozone protecting it, how many Dobson units does it equal?

  1. 5
  2. 50
  3. 500
  4. 0.05

_____20. If an area has 345 Dobson units protecting it, how many millimeters does it equal?

  1. 34.5
  2. 345
  3. 3.45
  4. 3,450

_____21. The recipe for ozone depletion is ozone, CFC, and ______.

  1. carbon monoxide
  2. light
  3. carbon dioxide
  4. Nox

_____22. ______is nature’s way for removing air pollution.

  1. precipitation
  2. cyclone
  3. baghouse
  4. catalytic converter

______23. In an Antarctic winter, a ______forms because of cold temperature and no light.

  1. high pressure area
  2. polar vortex
  3. polar cloud
  4. polar hole

______24. After the answer to number 23 is formed, ______forms trapping a large concentration of CFC’s.

  1. polar light
  2. polar vortex
  3. stratospheric cloud
  4. polar ozone hole

_____25. T or F. After the answer in number 24 is formed, there is a massive loss ozone concentration due to cold and lack of light.

  1. True
  2. False

_____26. The low concentration of ozone in spring is due to the addition of ______.

  1. carbon dioxide
  2. light
  3. carbon monoxide
  4. CFC

_____27. Charles Law is a ______relationship between temperature and volume.

  1. direct
  2. inverse

_____28. Boyle’s Law is a ______relationship between volume and pressure.

  1. direct
  2. inverse

_____29. Ph buffering is a(n) ______.

  1. increasing of ph
  2. lowering of ph
  3. doubling of acid

_____30. On the Ph scale 0-6 represents a(n)______.

  1. base
  2. acid
  3. neutral

_____31. The human air pollution control that acts like a washing machine is the _____.

  1. catalytic converter
  2. cyclone
  3. wet scrubber
  4. electrostatic precipitator

_____32. The human air pollution control that uses static electricity to remove particulates is the ______.

  1. catalytic converter
  2. cyclone
  3. electrostatic precipitator
  4. bag house

_____33. The Greenhouse Effect can be best explained as ______.

  1. Trapping of UV radiation in the atmosphere.
  2. Loss of ozone concentration
  3. Trapping of infrared radiation in atmosphere
  4. Ripping of an oxygen atom from an ozone molecule

_____34. All are factors for the formation of an acid rain problem in an area except____.

  1. CFC production
  2. Topography
  3. Bedrock Buffering
  4. Soil buffering

In questions 35-38 use the diagram of transverse wave below.

_____35. The part of the wave labeled 35 is the ______.

  1. trough
  2. amplitude
  3. crest
  4. wavelength

_____36. The part of the wave labeled 36 is the ______.

  1. trough
  2. amplitude
  3. crest
  4. wavelength

_____37. The part of the wave labeled 37 is the ______.

  1. trough
  2. amplitude
  3. crest
  4. wavelength

_____38. The part of the wave labeled 38 is the ______.

  1. trough
  2. amplitude
  3. crest
  4. wavelength

In questions 39-42, use the diagram below.

_____39. T or F. Microwaves have a larger wavelength as compared to X-rays.

_____40. T or F. Infrared has a higher frequency as compared to UV radiation.

_____41. T or F. Visible light has a smaller wavelength as compared to gamma rays.

_____42. T or F. Gamma rays have the largest wavelength of the electromagnetic spectrum.