Rain gardens, vegetated rooftops, and permeable pavements contribute to what type of development?

Rain gardens, vegetated rooftops, and permeable pavements are all elements that are integral to low impact development (LID). This approach aims to manage stormwater runoff while minimizing environmental impact. By using these practices, the natural hydrology of the site is maintained, promoting infiltration and reducing the amount of runoff that could lead to flooding and pollution.

Low impact development focuses on incorporating sustainable practices and materials within the built environment, with an emphasis on the preservation of existing natural systems. For example, rain gardens are designed to filter and absorb rainwater, vegetated rooftops help to store rainwater, and permeable pavements allow water to seep through, reducing runoff.

While urban development, green building, and high-density development may incorporate some elements of sustainability, they do not specifically target the integration of natural processes to manage water. This makes low impact development the most directly related choice for these practices.