The sentence from the paragraph that supports the idea that green roofs can help reduce cooling costs is D.“In addition, a green roof helps control runoff as plant roots absorb rainwater.”
What is roof?
The paragraph's statement, "In addition, a green roof helps control runoff as plant roots absorb rainwater," bolsters the claim that green roofs can save cooling expenses. Option D is therefore accurate.
The word "roof" describes a covering that is frequently placed over a building to provide protection from the weather, especially from the sun and rain. There are basically two types of roofs: standard roof and nonstandard roof.
complete question;
Which sentence from the paragraph supports the idea that green roofs can help reduce cooling costs?
A.“Scientific research has shown that a green roof has many benefits compared with traditional roofs.”
A.
“Scientific research has shown that a green roof has many benefits compared with traditional roofs.”
B.“Plants naturally absorb energy from the Sun and convert it into chemical energy that is stored in the bonds of sugars during photosynthesis.”
B.
“Plants naturally absorb energy from the Sun and convert it into chemical energy that is stored in the bonds of sugars during photosynthesis.”
C.“The soil materials also help insulate the building.”
C.
“The soil materials also help insulate the building.”
D.“In addition, a green roof helps control runoff as plant roots absorb rainwater.”
D.
“In addition, a green roof helps control runoff as plant roots absorb rainwater.”