Unformatted text preview: a. 6 b. 15 c. 60 d. 150 e. 600 7. An integrated approach to solving the world food problems might include: a. improvement of yield and quality of crops b. development of new crops c. exploitation of genetic diversity d. increasing consumption of vegetable crops in place of meat e. all of the abov e 8. Progressive change toward a climax in a community is called: a. evolutionary change b. succession c. energy flow d. dynamic equilibrium e. none of the above 9. True or false. Agriculture is the greatest success story in American history. 10. True or false . France has more kilometers of paved roads per million people than the U.S....
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- Spring '08
- Flowering plant, world food problems, Quiz 11A Key