The hypothesis that individuals are more likely to perform risky behavior for a relative is known as
a. reciprocal altruism.
b. kin selection.
c. group selection.
d. empathy.
e. biological continuum.
b
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In 2011, more than 1 billion people were employed by the tourist industry worldwide
a. True b. False
According to Crate, the detailed and specific observations of people like the Viliui Sakha
a. are important only to the people of northeastern Siberia. b. are not relevant to the global community and should not inform policy initiatives. c. contribute important information about the local effects of global climate change. d. demonstrate that global climate change is not affecting the Republic of Sakha.
Which of the following was one of the strategies used by Gerald Murray's successful reforestation project in Haiti?
A) providing tree species that could be interspersed with other crops B) giving farmers seedlings for big, slow-to-mature tree species C) having farmers plant seedlings in a large communal lot D) telling farmers that the government owned the trees
Capitalism as an ideology-based economic system arose __________, based on the principles of private property, individual rights, free trade, profit, and the amassing of wealth
a. in China in the eighteenth century b. in the Spanish Americas in the sixteenth century c. in Europe in the sixteenth century d. in the Middle East in the eighteenth century