31. According to the FAO, what percentage of the world’s population was undernourished during the period 2006-2008?

A. 15 percent

B. 13 percent

C. 11 percent

D. 9 percent

32. Which of the following countries is considered least developed?

A. Mongolia

B. Egypt

C. India

D. Haiti

33. Which of the following is not considered a developing country?

A. Brazil

B. Japan

C. China

D. Mexico

34. In the United States, how much annual income must a family of four earn to be above the poverty line?

A. around $32,800

B. around $28,800

C. around $22,800

D. around $18,800

35. An estimated ________ of the homeless population in the United States is mentally ill.

A. 15-20 percent

B. 20-25 percent

C. 25-30 percent

D. 30-35 percent

36. According to the Hunger Project, women produce 50 percent of the world’s food but own just ________ of the land.

A. 1 percent

B. 3 percent

C. 5 percent

D. 8 percent

37. Which of these world regions has the largest number of undernourished people?

A. South America

B. Middle East

C. West Africa

D. East Africa

38. Which of these regions has the highest proportion of undernourished people, as a percentage of population?

A. Central America

B. Southeast Asia

C. North Africa

D. Caribbean

39. What is the projected world population by 2050?

A. nearly 8 billion

B. nearly 9 billion

C. nearly 10 billion

D. nearly 11 billion

40. What portion of the world’s population lives in countries with moderate to high water stress?

A. about one-half

B. about one-third

C. about one-fourth

D. about one-fifth