MULTIPLE-CHOICE QUESTIONS
- Chronically undernourished people are those who receive approximately
____ calories or less per day.
(A) 500
(B) 1,000
(C) 1,500
(D) 2,000
(E) 3,000
- The greatest threat to the success of a species is
(A) environmental pollution
(B) loss of habitat
(C) poaching
(D) hunting
(E) introduction of new predators into the natural habitat
- The second law of thermodynamics would tend to support
(A) people eating more meat than grain
(B) people eating more grain than meat
(C) people eating about the same amount of grain as meat
(D) people being undernourished
(E) people eating a balanced diet from all food groups
- The majority of nutrients and calories in the average human diet come from
(A) potatoes, corn, and rice
(B) wheat, rice, and soybeans
(C) wheat, corn, and rice
(D) wheat, corn, and oats
(E) wheat, corn, and soybeans
- Planting trees and/or shrubs between rows of crops is known as
(A) contour farming
(B) planting windbreaks
(C) strip cropping
(D) alley cropping
