IPS
Name_______________________________
Test Ch 22
42 Points
Directi0ns: Choose the best answer for the following.
_____1. The natural Ph for rainwater is ________.
a. 5.2
b. 5.6
c. 6.5
d. 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.
a. 10
b. 100
c. 1000
d. 1
_____3. The Ph scale ranges from ________ to _________.
a. 1-14
b. 0-6
c. 0-12
d. 0-14
_____4. The reduction catalyst in a catalytic converter reduces ________.
a. carbon monoxide
b. carbon dioxide
c. Nox
d. Sulfur dioxide
_____5. The units associated with ozone concentration are _________.
a. Meters cubed
b. Newtons/ meters squared
c. Meters squared
d. Dobson
_____6. The ph scale is based on ______.
a. hydrogen atoms
b. acid ions
c. hydrogen ions
e. Nox
_____7. All of the following are examples of particulates except ______.
a. ash
b. sulfur dioxide
c. dust
d. smoke
_____8. The balloon experiment represents ________.
a. Charles’ Law
b. Boyle’s Law
_____9. An ozone molecule contains _____________.
a. 1 oxygen and 2 nitrogen atoms
b. 1 oxygen and 1 hydrogen atoms
c. 1 oxygen and 2 hydrogen atoms
d. 3 oxygen atoms
_____10. The major gas that causes ozone depletion is _______.
a. CFC
b. Sulfur dioxide
c. Carbon monoxide
d. Carbon dioxide
_____11. TOMS stands for __________.
a. Total ozone measuring station
b. Total ozone mapping station
c. Total ozone mapping spectrometer
d. Total ozone mapping stupid
_____12. A polar vortex is a center of ________ pressure.
a. high
b. low
_____13. Wind flows from ______ pressure to _________ pressure
a. high to low
b. low to high
_____14. The experiment that was done with the 2 bottles and the light
represents_______.
a. ozone depletion
b. greenhouse effect
c. acid rain
_____15. The experiment using the syringe and the books represents________.
a. Charles’ Law
b. Boyle’s Law
_____16. Ozone depletion is caused by ____________.
a. CFC adding a oxygen atom to ozone molecule
b. Chlorine atom ripping off an oxygen atom from an ozone molecule
c. CFC ripping off a oxygen atom from ozone molecule
d. UV light ripping off an oxygen atom.
_____17. The oxidation catalyst in a catalytic converter reduces________.
a. carbon monoxide
b. Nox
c. Sulfur dioxide
d. ozone
_____18. One Dobson unit =________.
a. 0.01 meters
b. 0.1 millimeters
c. 0.01 millimeters
d. 0.03 millimeters
_____19. If an area has 5 millimeters of ozone protecting it, how many Dobson units
does it equal?
a. 5
b. 50
c. 500
d. 0.05
_____20. If an area has 345 Dobson units protecting it, how many millimeters does it
equal?
a. 34.5
b. 345
c. 3.45
d. 3,450
_____21. The recipe for ozone depletion is ozone, CFC, and __________.
a. carbon monoxide
b. light
c. carbon dioxide
d. Nox
_____22. ________ is nature’s way for removing air pollution.
a. precipitation
b. cyclone
c. baghouse
d. catalytic converter
______23. In an Antarctic winter, a ________ forms because of cold temperature
and no light.
a. high pressure area
b. polar vortex
c. polar cloud
d. polar hole
______24. After the answer to number 23 is formed, ________ forms trapping a
large concentration of CFC’s.
a. polar light
b. polar vortex
c. stratospheric cloud
d. 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.
a. True
b. False
_____26. The low concentration of ozone in spring is due to the addition of
________.
a. carbon dioxide
b. light
c. carbon monoxide
d. CFC
_____27. Charles Law is a ________ relationship between temperature and volume.
a. direct
b. inverse
_____28. Boyle’s Law is a ________ relationship between volume and pressure.
a. direct
b. inverse
_____29. Ph buffering is a(n) ________.
a. increasing of ph
b. lowering of ph
c. doubling of acid
_____30. On the Ph scale 0-6 represents a(n)__________.
a. base
b. acid
c. neutral
_____31. The human air pollution control that acts like a washing machine is the
_____.
a. catalytic converter
b. cyclone
c. wet scrubber
d. electrostatic precipitator
_____32. The human air pollution control that uses static electricity to remove
particulates is the _________.
a. catalytic converter
b. cyclone
c. electrostatic precipitator
d. bag house
_____33. The Greenhouse Effect can be best explained as ____________.
a. Trapping of UV radiation in the atmosphere.
b. Loss of ozone concentration
c. Trapping of infrared radiation in atmosphere
d. 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____.
a. CFC production
b. Topography
c. Bedrock Buffering
d. Soil buffering
In questions 35-38 use the diagram of transverse wave below.
_____35. The part of the wave labeled 35 is the _______.
a. trough
b. amplitude
c. crest
d. wavelength
_____36. The part of the wave labeled 36 is the ________.
a. trough
b. amplitude
c. crest
d. wavelength
_____37. The part of the wave labeled 37 is the _________.
a. trough
b. amplitude
c. crest
d. wavelength
_____38. The part of the wave labeled 38 is the ___________.
a. trough
b. amplitude
c. crest
d. 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.