Correct Option
The correct option is The Eastern Coast.
Explanation
The suitability of a coastline for the development of ports and harbours is determined by its geomorphological nature-specifically, whether it is a submerged or emergent coast and the width of its continental shelf. Deep waters close to the shore are essential for natural harbours.
Detailed Analysis
- The Eastern Coast: This coast is an example of an emergent coast. Due to this geological emergence, the continental shelf is exceptionally broad, extending up to 500 km into the sea in some areas. This wide shelf results in shallow waters extending far from the shoreline, which makes it difficult for large ships to approach the coast. Consequently, the Eastern Coast has fewer natural ports and harbours compared to the Western Coast.
- The Western Coast: In contrast, the Western Coast is largely a submerged coast. This submergence brings deep waters closer to the land, creating natural indentations and conditions favourable for the development of natural ports and harbours.
Key Takeaway: The Eastern Coast is an emergent coast with a wide continental shelf (up to 500 km), which creates shallow waters that hinder the development of natural ports, unlike the submerged Western Coast.