Which of the following is a component/furnishing source of indoor air pollutants?
A. dry drain traps that allow the passage of sewer gas
B. odors from dumpsters
C. dry-erase markers and similar pens
D. improper venting of combustion products
Answer: A
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Science can be defined as a
a. logical system that bases knowledge on direct, systematic observation. b. belief based on faith in ultimate truth. c. belief based on a society's traditions. d. logical system that bases truth on political goals.
Wearing a wedding ring proclaims that a person is married, owning a Rolls-Royce announces that one has "made it," and pushing a shopping cart is an indicator that one is homeless. These are examples of __________
a. status symbols b. conspicuous consumption c. social capital d. cultural capital
The dramatic drop in the fertility rate in Japan can be attributed to all but which one of the following factors?
a. the fall of the ie family system b. the rise of the breadwinner system c. equal opportunity for women in labor market d. the rise of the "parasite single"
Biofuels are controversial. While their burn is cleaner, their production
a. is expensive b. pollutes more than carbon c. is carbon intensive d. entails excessive energy burn