Answer: Here's my answer
Explanation:
The projection that might be most suitable for visualizing shipping routes and their compass headings, using one view of the entire globe, is the Mercator projection (Option 2).
The Mercator projection is a cylindrical map projection that preserves the shape of land masses fairly accurately and maintains straight lines of constant compass bearing. This property makes it particularly useful for visualizing and navigating shipping routes.
The Mercator projection stretches the areas near the poles, resulting in distortion in terms of size and distance. However, for mapping purposes where maintaining accurate compass headings is important, such as plotting shipping routes, this distortion is not a significant concern.
In contrast, the Robinson projection (Option 1) is a compromise projection that aims to balance size and shape distortion, but it does not preserve constant compass bearings accurately. The Planar projection (Option 3) and Conical projection (Option 4) are specialized projections that are not typically used for representing the entire globe in a single view.
Therefore, the most appropriate projection for visualizing shipping routes and compass headings, using one view of the entire globe, is the Mercator projection.