Characteristics of Extensive Commercial Grain Farming :
Q.1 (B) (3) Characteristics of Extensive Commercial Grain Farming :
A. Monoculture, use of irrigation, tropical region, food crops.
B. Monoculture, use of machineries, temperate region, cereal production.
C. Monoculture, use of manpower, equatorial region, horticulture.
D. Monoculture, use of scientific knowledge, sub-tropical region, production of pulses.