MATCHING – In the space provided, write the letter of the term or phrase that best matches the description.
a. yield        b. subsistence farming        c. meat        d. food from plants ______ 1. provides high nutrients per gram______ 2. amount of food produced in a given area______ 3. production requires less energy, water, and land______ 4. harmed by the green revolution
MULTIPLE CHOICE – In the space provided, write the letter of the term or phrase that best completes each statement or best answers each question. ______ 5. Malnutrition generally occurs because ofa. poverty.         b. war and political strife.          c. transportation problems.          d. All  of the above ______ 6. The human body depends on food to build and maintaina. vitamins and minerals.    b. proteins.          c. body tissues.        d. essential amino acids. ______ 7. Drought, soil loss, and problems with food distribution in a region can causea. famine.        b. erosion.                  c. yield.         d. poverty. ______ 8. A plot of land can produce more food when it is used to grow ________ than when it supports ________a. rice, corn        b. plants, animals                  c. fish, poultry        d. soybeans, grains ______ 9. People in developed countries eat more ________ than people in less developed countries.a. protein         b. fat                 c. carbohydrates        d. Both (a) and (b) ______10. Negative effects of the green revolution include soil degradation as well as the overuse of water, _____________,  and fertilizers.a. carbohydrate plants       b. pesticides                     c. crop varieties        d. Both (a) and (b)