During the mature stage this happens because the air becomes more dense.
Answer:
D. Lots of vegetation
Explanation:
Urban heat islands form when cities replace natural land cover with dense concentrations of heat-absorbing pavement, buildings, and other surfaces. This has the impact of raising energy prices (for example, air conditioning), air pollution levels, and heat-related sickness and mortality.
Answer:
B
Explanation:
Alternative energy is the same thing as renewable energy which should be natural processes