From what we have seen and read, the long-term, large-scale trend in U.S. agriculture has been toward smaller farms.Group of answer choicesTrueFalse

How has agricultural engineering changed the farming industry?

True or False: Agricultural production has increased faster than farmland has.Group of answer choicesTrueFalse

Current high agricultural yields in the United States result in part from heavy reliance on energy-intensive farming techniques.Group of answer choicesTrueFalse

What resulted in a drop in labor demand and increased crop production in farming during the 1920s?The switch from horse and human power to machine powerThe impact of investment bankersThe drop in labor requirements for farm managementThe switch from small-farm operations to large-farm operations

From what we have seen and read, the high-yield agriculture model that currently dominates in the U.S. is necessary to provide enough food to lower-income countries that cannot grow enough of their own food.Group of answer choicesTrueFalse