Which of the following is not a result of modern commercial agriculture?

Consumption of chicken has increased in developed countries.

The number of people who farm for a living in less developed countries declines.

Consumers in developed nations spend less of their total income purchasing food.

Food processors play an increased role in food production in both less and more developed countries.

Consumption of various grains has increased in developed countries

Explanation:

b.

developed countries have tended to improve the environment, while developing countries have tended to damage it.