How does urbanization contribute to climate change?

Select all that apply.

A) Air pollution is worse in cities where industrial factories are close to each other. The air pollution alters the heating and cooling of the atmosphere.

B) Building materials used in urban areas cause more reflection of light. This cools urban areas as well as Earth.

C) Urban areas produce little car exhaust. This helps absorb less heat, causing the Earth to cool.

D) Intense heat waves cause urban dwellers to use more energy to cool their homes. This increased use of energy affects climate change.