Which term describes a unique landform? sound glacier isthmus or fault

isthmus

Explanation:

An ishtmus is a portion of land that connects two large portions of land and separates two large bodies of water, ishtmus have historically very important and strategic places because the allow transit and whoever controls them controls the access to other trasnport routes for example center america is a good example of an ishtmus, the portion of land where the Panama Canal is a strategic place because it gives access to both the pacific and atlantic in a short amount of time.

the earthquake in haiti was a magnitude of 7.0 according to the u.s geological survey yet the smaller earthquake in haiti killed more than 200,000 and left more than 1.2 million people homeless. the chile earthquake was a magnitude of 8.8 and 500 times more stronger but chile's earthquake only injured 712 people.