Which of the Following Is a Potential Consequence If People

Which of the following is a potential consequence if people stop using technology in the agriculture industry?

A) There could be a significant decrease in the amount of food produced.
B) There would be a collapse of many of the terrestrial ecosystems on Earth.
C) The extinction of the top level species that reside in the communities around the agricultural land.
D) The amount of food produced would increase.
E) None of these consequences will occur if people stop using technology in the agriculture industry.