If global fertility rates remain at 2005-2010 levels, the United Nations predicts that world population will be approximately ________ billion in 2050

A) 7 B) 10 C) 11 D) 5 E) 4


C

Environmental & Atmospheric Sciences

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Describe how carbon dioxide acts as a buffer in seawater

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A population pyramid like Japan's predicted 2050 pyramid represents

A) the results of medical technology transfer seen in developing nations. B) a government policy to attract elderly immigrants. C) an aging population and contraction in the work force. D) a younger population decimated by the pandemic AIDS. E) recovery after the 2011 earthquake.

Environmental & Atmospheric Sciences

FDI is defined as the investment of ________ in the economy of another country

A) a foreign government B) a foreign company C) a non-government organization D) the World Bank E) the IMF

Environmental & Atmospheric Sciences

Swamps and estuaries are ecosystems with high rates of net primary production, while grasslands and agricultural lands are lower.

a. true b. false

Environmental & Atmospheric Sciences