Question

The Midwestern region of the United States is often referred to as the heartland because it is the agricultural center of the nation. What have technological advances such as drilling equipment for wells, machinery, and computers done for the Midwest?

The demand for farm products has decreased.

Technology has no impact on the Midwest

Corporate farms have decreased and small family farms have increased.

Techniques have improved making farming more productive.

Answer 1

The answer is: Techniques have improved making farming more productive

It becomes more productive because with the help of technology, we're now able to dig in deeper depth to obtain resources that are unobtainable before, increase the time of production, and able to remove the obstacles that might become a hindrance before we have the technology.