An increase in atmospheric CO₂ concentrations will most likely lead to ____ in the troposphere and ____ in the upper atmosphere. A) warming,warming B) cooling,warming C) warming,cooling D) cooling,cooling

Question

Quizplus · Accepted Answer

An increase in atmospheric COS will lead to warming in the troposphere, as it is a greenhouse gas that absorbs thermal radiation. However, in the upper atmosphere, it will lead to cooling as it reacts with ultraviolet radiation to produce sulfur dioxide (SO2), which can form aerosols that reflect incoming solar radiation back into space. This results in the overall cooling of the upper atmosphere.

An Increase in Atmospheric CO2 Concentrations Will Most Likely Lead

An Increase in Atmospheric CO₂ Concentrations Will Most Likely Lead