The global dangers to ecosystems from _______ are potentially as great as global warming, so much so in fact that some marine biologists have termed it "the other CO2 problem."
a. ocean concentration
b. ocean acidification
c. ozone extermination
d. fluorocarbon production
e. water evaporation
b
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Sources of power in a single society may be both consensual and coercive
Indicate whether the statement is true or false
Which of the following statements about collaborative anthropology is NOT correct?
A) Many anthropologists practice some elements of collaborative anthropology. B) Anthropologists have an obligation to report what their consultants request and follow the directions of those with whom they work. C) Collaborative anthropologists attempt to displace the anthropologist as the sole author representing a group. D) Collaborative anthropology risks giving voice and legitimacy to one element of a community over another. E) Often, writing what consultants request really means choosing their side in a political contest of some sort.
Higher wages and improved benefits for workers in core nations is possible because added surplus from the periphery enables companies to maintain high profit margins.
Answer the following statement true (T) or false (F)
Why can we not accurately determine the lifestyle of early hominins from early tool sites?
A) Eyewitness accounts are spotty. B) Early hominins had no distinct lifestyle. C) Tools tell little about the people who used them. D) Little else has been found with the tools.