What term describes the problem of map projections distorting shape and size?

What term describes the problem of map projections distorting shape and size?

• A. Distortion
• B. Rotation
• C. Compression
• D. Ambiguity

Answer: (A)

Distortion is the term for changes in how a map looks compared with the real world. When you project the curved surface of the Earth onto a flat map, you have to stretch or compress some areas, so shapes and sizes don’t match exactly everywhere. Different projections trade off which properties they preserve—some keep shapes roughly intact but make areas look larger or smaller, others preserve area but distort shapes. The key idea is that distortion describes these inevitable changes in shape and size. Rotation would just reorient the map, not inherently change its measurements. Compression isn’t the standard term for this, and ambiguity isn’t about geometric accuracy.