EOH 353 - Global Perspective of Environmental Health » Spring 2020 » Chapter 7 Quiz

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Question #1
Lindane, mirex, and DDT all belong to a group of pesticides called:
A.   naturally occurring substances.
B.   chlorinated hydrocarbons.
C.   organophosphates.
D.   carbamates.
E.   None of these is correct.
Question #2
What type of chemical hazard results from incomplete combustion of petroleum-based chemicals and other organic substances?
A.   None of these is correct.
B.   Polychlorinated biphenyls
C.   Polycyclic aromatic hydrocarbons
D.   Volatile organic compounds
E.   Persistent organic pollutants
Question #3
What form of carbamate is used mainly as an herbicide?
A.   Carbaryl
B.   Dithiocarbamate
C.   Metam sodium
D.   Thiocarbamate
E.   None of these is correct.
Question #4
Pesticides are:
A.   always highly toxic to humans.
B.   None of these is correct.
C.   always the best weapon against insect pests.
D.   all synthetic chemicals.
E.   All of these are correct.
Question #5
Agent Orange is an example of a(n):
A.   fumigant.
B.   fungicide.
C.   herbicide.
D.   insecticide.
E.   None of these is correct.
Question #6
One of the concerns that surrounded the use of Agent Orange was that it:
A.   was not effective because it evaporated rapidly.
B.   was transported home on the clothing of military personnel.
C.   contained very small amounts of dioxin.
D.   All of these are correct.
E.   was a major cause of night blindness.
Question #7
DDT has been found to:
A.   both accumulate in the tissues of many animals and persist in the environment.
B.   accumulate in the tissues of many animals.
C.   persist in the environment.
D.   cause a significant number of accidental deaths.
Question #8
Which of the following is an unclassified pesticide used as a soil fumigant?
A.   Chloropicrin
B.   Parathion
C.   Malathion
D.   Diazinon
Question #9
Synthetic chemicals, used on our farms, not only help feed us cheaply and well, they help feed much of the rest of the world as well.
A.   FALSE
B.   TRUE
Question #10
Hazardous chemicals, omnipresent in the environment, are vital to society yet simultaneously raise the specter of potential harm to all living things on earth.
A.   FALSE
B.   TRUE

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