Write a 1,050- to 1,400-word paper examining at least three of the following threats to land sustainability:

Agribusiness
Drought
Soil erosion
Exhausted land
Overpopulation
Pest control
Genetically modified grains
Hormones
Antibiotics

Discuss the sources of each issue and explain how the issue affects the global food supply. What are the positive and negative effects of each issue?
Format your paper consistent with APA guidelines.