Multiple choice general knowledge

The method of translating the three-dimensional real surface of the geoid to a two-dimensional picture is called:

  1. Charting

  2. Projection

  3. Outlining

  4. Sketching

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Map projection is the mathematical process of transforming the 3D Earth's surface (geoid) onto a 2D plane. Since a sphere cannot be flattened without distortion, projections always compromise some properties (area, shape, distance, or direction). Different projections serve different purposes - navigation, preservation of area, or visual representation.