Question

Which is/are not depositional landform(s)?

• A. Rapids
• B. Alluvial Fan
• C. Delta
• D. Waterfall

Answer 1

Answer: (A), (D)

The correct options are
A Rapids
D Waterfall

A river's fast-flow in the mountainous region causes formation of rapids. The fast-flowing water in a stream is called a rapid. Often, waterfalls form as streams flow from soft rock to hard rock. This happens both laterally (as a stream flows across the earth) and vertically (as the stream drops in a waterfall). In both cases, the soft rock erodes, leaving a hard ledge over which the stream falls.