Exam 10: Food and Agriculture

Given that such a huge percentage of maize and soybean production is dedicated to livestock feed, how does mixed crop and livestock production in the U.S. contribute to global climate change? What solutions can you propose to minimize this environmental impact in the future?

-According to the map of global drug trafficking, cocaine trafficking is more dominant in the western hemisphere while heroin trafficking is more concentrated in the eastern hemisphere.

-Judging from the map of agricultural regions, which type of agriculture occupies the largest percentage of southeastern China?

-According to the "Change in Undernourishment" chart, there has been a recent decrease in undernourishment in

-The map of global drug trafficking supports the hypothesis that Colombia, Peru, and Bolivia would continue producing roughly the same amount of coca for cocaine if the U.S. market for illicit drugs were to decline.

Imagine you are a member of a culture that depends on pastoral nomadism. How might changing demographics and market conditions affect your way of life in the near future, and what solutions can you propose to maintain your way of life?

The earliest known domesticated squash crops are thought to have originated in the Americas more than

The direction and frequency of hunter-gatherer migration depended on

-According to the map of world milk production, more than 100 million metric tons of milk are produced annually in

-According to the graph on world population and food production, by the year 2010 the world population was nearly

Given that climate change will bring water deficits to much of the southwestern United States, what solutions can you envision/imagine that might help protect the future of livestock ranching there?

Ranching is practiced in a climate region most similar to that of which other type of agriculture?

-According to the map of dietary energy by source, maize is the leading energy source in

-According to the map of world milk production, less than 1 million metric tons of milk are produced annually in

Most of the maize grown in the American Midwest is consumed directly by humans rather than being used for animal feed.

Hunting and gathering is still practiced by isolated groups in Africa, Australia, and South America.

Shifting cultivation can support large population concentrations in East and South Asia.

Subsistence agriculture is designed mainly to generate products for sale off the farm.

-According to the graph on the growth in human consumption of fish, in about the year 1985, the amount of fish consumed by developing countries was approximately

-According to the map of agricultural workers, from 20 to 49 percent of the labor force is engaged in agriculture in