Question: In environmental engineering, which techniques are commonly employed to monitor and mitigate air pollution resulting from industrial facilities, transportation, and urban development, with a focus on civil engineering practices?

A$)$ Analyzing stack emissions and implementing scrubbers in industrial facilities.

B$)$ Conducting traffic flow studies and optimizing transportation routes.

C$)$ Utilizing green building design principles and promoting sustainable construction materials.

D$)$ Implementing stormwater management systems and green infrastructure