Which of the following is true?A. Live roofs are living plants installed on top of conventional roofsB. Urban heat island effect is the tendency of cities to be warmer than the surrounding region..C. The garden soil mix and live vegetation on live roofs act as insulation, and temperatures fluctuate mildlyD. The increase of living roofs can be attributed to technology advancements in waterproof membranes that resist the invasion of roots.  None of the above  A, B, & C  D only  All of the above

Which building feature is responsible for the largest heat loss or gain?a) Doorsb) Wallsc) Windowsd) Roof

In which area of a building can green roofs be installed for natural insulation?a) Basementsb) Atticsc) Roofsd) Walls

Temperatures in urban areas are generally warmer than in surrounding rural areas. This is known asGroup of answer choicesacid rainanthropogenic diversityurban heat islandsgreenhouse gas

Which of the following may serve as an example of the greenhouse effect

Explore the causes behind the formation of urban heat islands.