Aerosols and other particulates can have been a cooling and warming effect on the climate.

Question

Quizplus · Accepted Answer

Aerosols can reflect sunlight back into space, causing a cooling effect on the climate. However, they can also absorb heat and contribute to warming when trapped in the atmosphere. Other particulates, such as black carbon, can also have a warming effect when deposited on snow and ice, causing them to absorb more sunlight and melt faster.

Aerosols and Other Particulates Can Have Been a Cooling and Warming