Which of the following best explains a population pyramid (age-sex pyramid) that looks like an umbrella, with very narrow cohorts at the bottom that widen broadly near the top?
A) The population pyramid is upside down.
B) The population is a retirement village.
C) The population is a college town.
D) Migrants are dominant in the community.
E) The population has an open-door migration policy.
Answer: B
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Tuvalu, Kiribati, and the Marshall Islands are already experiencing disastrous flooding related to global climate change. What has been the response of the people on these islands?
A) They have built polders patterned after those found in the Netherlands. B) The islands have banded together into a strong political union lobbying for a global solution to climate change. C) All three have instituted a policy of transmigration, encouraging citizens to move to the center of their island countries. D) Scientists on these islands have worked together to build a highly advanced sea wall. E) They have done nothing.
The sacred scriptures of Buddhism are in a collection called Vedas
Indicate whether the statement is true or false.
________ is the study of mineral materials
A) Mineralogy B) Lithology C) Mineralosophy D) Historical Geology
If your state were to hold a ballot initiative to require the labeling of genetically modified foods, how would you vote?
a. In favor. Consumers have the right to know what is in their food, and GM crops threaten organic agriculture. b. Against. The government shouldn’t interfere, and there is little evidence that GM foods harm health. c. I’m not sure. I would need to do a lot more research on the issue. d. I probably wouldn’t vote either way.