The feature that is not a result of glacier carving out rock as it moves is a sand dune.

Here's why:

* Glacial landforms: Glaciers are powerful forces of erosion and deposition. They carve out valleys, create U-shaped valleys, form cirques (bowl-shaped depressions), and leave behind moraines (piles of debris).

* Sand dunes: Sand dunes are formed by wind action, not glacial action. Wind carries sand grains and deposits them in areas where the wind slows down, gradually building up dunes.

Let me know if you'd like to learn more about glacial landforms or how sand dunes form!