Which Landforms term is correctly associated with key feature: “its shape reflects wind direction and sand supply”, and also with “barchan is a crescent-shaped dune type”?

Correct Answer: Option C — Sand dune. Sand dune is correct because it is its shape reflects wind direction and sand supply. Sand dune is also associated with barchan is a crescent-shaped dune type. A further identifying fact is that Sand dune is its shape reflects wind direction and sand supply. Another useful fact is that Sand dune is associated with barchan is a crescent-shaped dune type. Why the other options are incorrect: Option A — Fjord: It is typically narrow, deep and steep-sided and is associated with Norway is famous for extensive fjords. Option B — Fold mountain: It is often occurs along convergent plate margins and is associated with the Himalayas are a major example. Option D — Block mountain: It is an uplifted block is called a horst and is associated with the Vosges in Europe are a classic example. Exam Takeaway: Link Sand dune with “its shape reflects wind direction and sand supply” and “barchan is a crescent-shaped dune type” for quick revision.