Which of the following is not a benefit of green infrastructure?

Green infrastructure encompasses a variety of systems and practices designed to manage stormwater, improve environmental quality, and enhance urban green spaces. The primary benefits include providing critical habitats for wildlife, reducing urban heat island effects through added vegetation and shade, and improving air quality by filtering pollutants and producing oxygen.

The assertion that it increases soil erosion contradicts the fundamental principles of green infrastructure, which aims to enhance soil health and stability. Instead, practices associated with green infrastructure often reduce erosion by improving the soil's structure and promoting vegetation cover, which stabilizes the soil. Thus, the correct answer identifies that increased soil erosion is not a benefit of green infrastructure but rather an adverse effect that good green infrastructure design seeks to mitigate.