Final answer:
Living near an oil drilling facility can pose digestive health concerns due to the potential contamination of fresh groundwater resources from fracking. Contaminants can enter the food chain and affect human health.
Step-by-step explanation:
Living near an oil drilling facility can pose digestive health concerns due to the potential contamination of fresh groundwater resources from oil and gas extraction wells. Hydraulic fracturing, also known as fracking, can contaminate groundwater supplies with compounds such as benzene, toluene, ethylbenzene, and xylene, which are hazardous to human health. These contaminants can enter the food chain when consumed by fish and wildlife, ultimately affecting humans.