Many scientists argue that the increased levels of carbon dioxide that are produced by the burning of fossil fuels and the tropical rainforest
will create a(n) __________ in which the carbon dioxide will trap the heat from the sun and prevent it from radiating back into space.
A. ultraviolet leach
B. greenhouse effect
C. biotechnological loop
D. circular biome cycle
Answer: B
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Witch hunts are an example of how religion can be used to limit deviant social behavior by instilling strong motivations to behave properly
Indicate whether the statement is true or false.
The fact that ________ gives an interview schedule the advantage over a questionnaire-based survey.
A. questionnaires are completely unstructured B. interview schedules allow informants to talk about whatever they feel is important C. questionnaires are emic, while interview schedules are etic D. interview schedules are better suited to complex, urban societies E. interview schedules rely on very short responses
What are the two basic social units of foraging societies?
A. the band and the clan B. the lineage and the nuclear family C. the extended family and the clan D. the nuclear family and the band E. the band and the extended family
As a natural monopoly ________ production, its ________ constantly falls throughout the range of demand.
A) increases; long-run average cost B) increases; sunk cost C) decreases; marginal cost D) decreases; long-run average