| Answer | Crossword Clue |
|---|---|
| barkans | a crescent-shaped shifting sand dune, convex on the windward side and steeper and concave on the leeward |
| barchans | A crescent-shaped shifting sand dune, concave on the leeward side |
| Answer | Crossword Clue |
|---|---|
| barkans | a crescent-shaped shifting sand dune, convex on the windward side and steeper and concave on the leeward |
| barchans | A crescent-shaped shifting sand dune, concave on the leeward side |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.