If you are talking location wise, it would be that the place were the port is being built is located near a body of water or water way.
:) hope it helped
Answer:
A mountain chain
Explanation:
A mountain chain is a row of high mountain summits, a linear sequence of interconnected or related mountains, or a contiguous ridge of mountains within a larger mountain range. The term is also used for elongated fold mountains with several parallel chains.
