Which physical feature is part of the darker shaded region on the map

Without any specific map provided, it is impossible to determine which physical feature is part of the darker shaded region. Please provide more information or a specific map for further assistance.

In order to answer your question, I would need to have access to the map or have more specific information about the location in question. Please provide more details or share the map so that I can assist you better.

To determine which physical feature is part of the darker shaded region on the map, you will need to carefully examine the map legend or key. The map legend typically provides information about the different symbols, colors, and patterns used on the map to represent various physical features.

Look for a symbol or color that corresponds to the darker shaded region on the map. It might be labeled with a specific physical feature such as mountains, forests, rivers, or deserts. Once you identify the symbol or color associated with the darker shaded region, you will have determined which physical feature it represents on the map.