The challenge when implementing green roofs from the given options is that green roofs can be expensive to install. While other challenges may exist, the cost is a commonly noted barrier to their adoption.
Which of the following is a challenge when implementing green roofs?(1 point) Responses Green roofs need to be watered by hand constantly. Green roofs need to be watered by hand constantly. Green roofs temporarily increase air pollutants. Green roofs temporarily increase air pollutants. Green roofs do not last very long. Green roofs do not last very long. Green roofs can be expensive to install.
1 answer