Question

Which are sources of water pollution ? Check all that apply •Solid waste accumulation at a lamdfill •Black smoke released from a large truck •Chemical waste discharged from an oil refinery •Pesticide runoff after spraying crops on a rainy day •Hazardous waste discharge from a treatment plant

Answer 1

Chemical waste discharged from an oil refinery, Hazardous waste discharge from a treatment plant, and i think but not sure, pesticide runoff after spraying crops on a rainy day