Which Landforms term is correctly associated with example or association: “the Indo-Gangetic Plain is a major example”, and also with “a depositional plain”?

Correct Answer: Option D — Alluvial plain. Alluvial plain is correct because it is the Indo-Gangetic Plain is a major example. Alluvial plain is also associated with a depositional plain. A further identifying fact is that Alluvial plain is generally has fertile soils. Another useful fact is that Alluvial plain is associated with the Indo-Gangetic Plain is a major example. Why the other options are incorrect: Option A — Delta: It is the Ganga-Brahmaputra delta is a major example and is associated with a river-mouth depositional landform; those are the identifying facts of Delta. Option B — Meander: It is a cut-off meander may form an oxbow lake and is associated with a sinuous river-channel feature; those are the identifying facts of Meander. Option C — Oxbow lake: It is it records an abandoned river channel and is associated with a crescent-shaped fluvial lake; those are the identifying facts of Oxbow lake. Exam Takeaway: Link Alluvial plain with “the Indo-Gangetic Plain is a major example” and “a depositional plain” for quick revision.