Which physical characteristic of sewage is determined by factors such as turbidity?

The characteristic of sewage that is influenced by factors like turbidity encompasses multiple physical attributes, including both color and texture. Turbidity is a measure of the cloudiness or haziness of a liquid caused by large numbers of individual particles that are generally invisible to the naked eye. When sewage is highly turbid, it often appears darker or more colored, as suspended solids can significantly affect its visual appearance. Additionally, the texture of sewage can be impacted by the presence of these suspended particles, which can change the way the sewage feels and behaves.

Moreover, odour is another physical characteristic that, while not directly related to turbidity, can influence overall perceptions of sewage's quality. Therefore, stating that "all of the above" attributes are determined by factors like turbidity highlights the interconnected nature of various physical characteristics of sewage. Each characteristic—color, odour, and texture—can be correlated with turbidity levels, confirming the selection of the comprehensive choice.