Multiple choice

Which one of the following is an erosional land feature?

  1. Loess

  2. Delta

  3. Moraines

  4. Mushroom rocks

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Mushroom rocks are formed by wind erosion in desert areas - the abrasion is stronger near the base, creating the distinctive shape. Loess is wind-deposited silt (depositional). Deltas are river-deposited landforms (depositional). Moraines are rocks and debris deposited by glaciers (depositional).