海かい岸がん地ち形けい

noun

coastal landform

Technical term used in geography and earth science to refer to landforms along a coast, such as cliffs, beaches, and sandbars.

• この地ち域いきの海かい岸がん地ち形けいは侵しん食しょくによって大おおきく変へん化かした。

  The coastal landforms in this area have changed significantly due to erosion.

• 地ち理りの授じゅ業ぎょうで海かい岸がん地ち形けいについて学まなんだ。

  We learned about coastal landforms in geography class.