A Large City Suffers from a Major Heat-Island Effect, Which

Multiple Choice

A large city suffers from a major heat-island effect, which is becoming more noticeable as climate change progresses.City planners are considering methods for decreasing the heat-island effect.Which of these methods would likely be most effective?

A) Allow cars on the streets only at night.
B) Increase the number of parks and green roofs.
C) Paint existing roofs and buildings darker colors.
D) Build more roads leading out to the country.
E) Install large "smokestacks" that pump hot air out of the city.