Air pollution is likely to be most severe

The correct answer is: A. in the interior of continents.

Air pollution is likely to be most severe in the interior of continents because of the following reasons:

• The interior of continents is far from the oceans, which are a major source of clean air.
• The interior of continents is often located in areas with dry climates, which can lead to dust storms and other forms of air pollution.
• The interior of continents is often home to large cities, which generate a lot of air pollution.

Option B, near the center of an anticyclone, is incorrect because anticyclones are areas of high pressure, which tend to trap pollutants