What are the Major Sources of Environmental Contaminants?
Common sources of environmental contaminants include industrial processes, agricultural activities, and urban runoff. Industrial processes can release heavy metals, persistent organic pollutants, and other hazardous chemicals. Agricultural activities often involve the use of pesticides and fertilizers, which can leach into water bodies. Urban runoff can carry a variety of pollutants, including oils, heavy metals, and microplastics, into aquatic ecosystems.
