In civil engineering, what defines a structured irrigation network?

A$)$ It is a disorganized system for distributing water to urban areas.

B$)$ It involves the random placement of irrigation pipes without planning.

C$)$ It comprises a well$-$planned network of canals, ditches, and pipelines to deliver water efficiently to agricultural lands.

D$)$ It focuses solely on diverting water for industrial purposes, neglecting agricultural needs