Which one of the following statements about landforms is correct?
A)Alluvial fans typically rim desert valleys.
B)Playas form on high cuestas in arid areas.
C)Inselbergs are composed of coarse sands and gravels.
D)Inselbergs are found in low, circular depressions.

Question

Quizplus · Accepted Answer

Alluvial fans are fan-shaped deposits of sediment that form at the base of mountains and often rim desert valleys. Playas are shallow, flat-bottomed depressions in arid areas where water collects and evaporates, not on high cuestas. Inselbergs are isolated, steep-sided hills or mountains with a flat top and are typically composed of resistant rock, not coarse sands and gravels. They are often found in flat, open plains or deserts, not in low, circular depressions.

Which One of the Following Statements About Landforms Is Correct