Which of the following are sources of groundwater contaminates?

A) landfills
B) service stations
C) ranches
D) all of these

Groundwater Contaminates

Substances that pollute or degrade the quality of groundwater, including chemicals, waste products, or pathogens.

Landfills

Designated areas where waste is disposed of by burial, often compacted and covered with soil to prevent contamination of the environment.

Service Stations

Facilities where motorists can refill their vehicle's fuel tank, and often also contains a convenience store or mechanic shop for minor repairs.