Respuesta :
Answer:Green roofs act as natural insulation
Explanation:
would put a explanation but i took the test just now
A Green roof can help in saving costs by acting as natural insulation.
What do you mean by Green roofs?
Green roofs refer to that roof which are fully or partially covered with soils and plants.
A green roof helps in providing good insulation for the buildings that helps in saving money. So, green roofs can help in saving money by being an insulation layer.
Therefore, D is the correct option.
Learn more about Green roofs here:
https://brainly.com/question/13795743
