$**$Question:$**$

In civil engineering, how does the implementation of green infrastructure solutions like rain gardens and bioswales contribute to reducing stormwater runoff and enhancing water quality in urban areas?

$**$Choices:$**$

A$)$ The implementation primarily focuses on regulating seismic activity and volcanic eruptions to reduce stormwater runoff and improve water quality in urban areas.

B$)$ It aims to control oceanic pollution and marine ecosystems to minimize stormwater runoff and enhance water quality in urban areas.

C$)$ Implementation of green infrastructure solutions such as rain gardens and bioswales reduces stormwater runoff by capturing and infiltrating rainwater into the soil, while also improving water quality through natural filtration processes.

D$)$ This involves managing the Earth's atmospheric composition and air quality to minimize stormwater runoff and enhance water quality in urban areas using green infrastructure solutions like rain gardens and bioswales.