\begin{tabular}{l} Distortion is a problem when mapping Earth because__ \\ Earth's populations are constantly changing \\ climate conditions are difficult to measure \\ current map-producing technology is limited \\ Earth's curved surface is transferred to a flat surface \\ \hline\end{tabular}

Distortion occurs primarily because the Earth is a three-dimensional sphere, while maps are created on a two-dimensional surface. This transition results in various inaccuracies, such as changes in shape, area, distance, and direction. Different map projections attempt to minimize distortion in specific aspects but can’t eliminate it entirely, which is why the choice of projection is essential for the map's purpose. When selecting a map projection, one should consider the intended use. For instance, if the goal is to represent statistical data where area accuracy matters, an equal-area projection like the Albers or Mollweide is more suitable. Conversely, for navigation where direction is crucial, a cylindrical projection such as the Mercator might be preferred despite its significant area distortion near the poles. Understanding these applications can help avoid common mapping pitfalls!