What areas are distorted in mercator projection?

The Mercator projection distorts areas, particularly as one moves away from the equator. Landmasses like Greenland and Antarctica appear much larger than they actually are, while regions near the equator, such as Africa, appear smaller in comparison. This distortion makes the projection less suitable for accurately representing the size of countries and continents, particularly in high-latitude regions. Overall, the Mercator projection is more useful for navigation than for depicting true land area.