IPS Name_______________________________



IPS Name_______________________________

Test Ch 22

42 Points

Directi0ns: Choose the best answer for the following.

__b___1. The natural Ph for rainwater is ________.

a. 5.2

b. 5.6

c. 6.5

d. 3.5

__c___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

__d___3. The Ph scale ranges from ________ to _________.

a. 1-14

b. 0-6

c. 0-12

d. 0-14

__c___4. The reduction catalyst in a catalytic converter reduces ________.

a. carbon monoxide

b. carbon dioxide

c. Nox

d. Sulfur dioxide

___d__5. The units associated with ozone concentration are _________.

a. Meters cubed

b. Newtons/ meters squared

c. Meters squared

d. Dobson

__c___6. The ph scale is based on ______.

a. hydrogen atoms

b. acid ions

c. hydrogen ions

e. Nox

_b____7. All of the following are examples of particulates except ______.

a. ash

b. sulfur dioxide

c. dust

d. smoke

_a____8. The balloon experiment represents ________.

a. Charles’ Law

b. Boyle’s Law

__d___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

__a___10. The major gas that causes ozone depletion is _______.

a. CFC

b. Sulfur dioxide

c. Carbon monoxide

d. Carbon dioxide

___c__11. TOMS stands for __________.

a. Total ozone measuring station

b. Total ozone mapping station

c. Total ozone mapping spectrometer

d. Total ozone mapping stupid

__b___12. A polar vortex is a center of ________ pressure.

a. high

b. low

___a__13. Wind flows from ______ pressure to _________ pressure

a. high to low

b. low to high

___b__14. The experiment that was done with the 2 bottles and the light represents_______.

a. ozone depletion

b. greenhouse effect

c. acid rain

____b_15. The experiment using the syringe and the books represents________.

a. Charles’ Law

b. Boyle’s Law

___b__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.

_a____17. The oxidation catalyst in a catalytic converter reduces________.

a. carbon monoxide

b. Nox

c. Sulfur dioxide

d. ozone

____c_18. One Dobson unit =________.

a. 0.01 meters

b. 0.1 millimeters

c. 0.01 millimeters

d. 0.03 millimeters

___c__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

___c__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

___b__21. The recipe for ozone depletion is ozone, CFC, and __________.

a. carbon monoxide

b. light

c. carbon dioxide

d. Nox

__a___22. ________ is nature’s way for removing air pollution.

a. precipitation

b. cyclone

c. baghouse

d. catalytic converter

__b____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

___c___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

__b___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

___b__26. The low concentration of ozone in spring is due to the addition of ________.

a. carbon dioxide

b. light

c. carbon monoxide

d. CFC

___a__27. Charles Law is a ________ relationship between temperature and volume.

a. direct

b. inverse

__b___28. Boyle’s Law is a ________ relationship between volume and pressure.

a. direct

b. inverse

__a___29. Ph buffering is a(n) ________.

a. increasing of ph

b. lowering of ph

c. doubling of acid

__b___30. On the Ph scale 0-6 represents a(n)__________.

a. base

b. acid

c. neutral

__b__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

__c___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

__c___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

__a___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.

[pic]

__C___35. The part of the wave labeled 35 is the _______.

a. trough

b. amplitude

c. crest

d. wavelength

_A___36. The part of the wave labeled 36 is the ________.

a. trough

b. amplitude

c. crest

d. wavelength

___B__37. The part of the wave labeled 37 is the _________.

a. trough

b. amplitude

c. crest

d. wavelength

___b__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.

[pic]

__t___39. T or F. Microwaves have a larger wavelength as compared to X-rays.

__f___40. T or F. Infrared has a higher frequency as compared to UV radiation.

__f___41. T or F. Visible light has a smaller wavelength as compared to gamma rays.

___f__42. T or F. Gamma rays have the largest wavelength of the electromagnetic spectrum.

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