Answer Happy

Which of the following statements best describes the main objective of the Green Revolution? a. Increase the use of 'organic' methods in agriculture. b. Increase the amount of land dedicated to growing food for the human species. C. Enable farmers to grow more food on the same amount of land as before. The key steps of nitrogen conversion to ammonia and then into nitrate ions within the soil-based nitrogen cycle are accomplished mainly by a. detritivores. b. bean/legume roots. C. small mammals and other consumers. d. soil bacteria.