Synthetic organic compounds (SOCs) are typically found in which of the following?

Synthetic organic compounds (SOCs) are primarily associated with human-made substances that are manufactured for various uses, including agricultural applications. Among the options, pesticides and herbicides are well-known categories of SOCs, as they are deliberately designed chemical compounds used to control pests and weeds in agricultural settings. These chemicals can easily reach water sources through runoff, leaching, or other means, leading to contamination of drinking water supplies.

Industrial solvents, while also potentially classified as synthetic compounds, involve a broader category that encompasses various organic chemicals used in industrial processes. These solvents may not always fall under the typical definition of SOCs related to agricultural use.

Naturally occurring contaminants, on the other hand, refer to organic and inorganic materials that exist in nature and are not synthetic or human-made. Therefore, this choice does not pertain to synthetic organic compounds, as they are inherently artificial.

Overall, the focus on pesticides and herbicides directly ties to the most common sources of synthetic organic contamination in water supplies, making this choice the most accurate representation of where SOCs are typically found.