Which Landforms term is correctly associated with formation process: “formed when the sea floods a deep U-shaped glacial valley”, and also with “typically narrow, deep and steep-sided”?

Correct Answer: Option B — Fjord. Fjord is correct because it is formed when the sea floods a deep U-shaped glacial valley. Fjord is also associated with typically narrow, deep and steep-sided. A further identifying fact is that Fjord is typically narrow, deep and steep-sided. Another useful fact is that Fjord is associated with Norway is famous for extensive fjords. Why the other options are incorrect: Option A — Fold mountain: It is formed by compression and folding of crustal layers and is associated with often occurs along convergent plate margins. Option C — Block mountain: It is formed when crustal blocks are uplifted along faults and is associated with an uplifted block is called a horst. Option D — Volcanic mountain: It is built by repeated accumulation of lava and ash and is associated with commonly has a vent or crater near the summit. Exam Takeaway: Link Fjord with “formed when the sea floods a deep U-shaped glacial valley” and “typically narrow, deep and steep-sided” for quick revision.