The word list prints with the puzzle; the answer key prints on its own page.
Sixteen terms a physical geographer keeps in their field notebook — archipelago, isthmus, escarpment — are carved into this hard sixteen-by-sixteen grid. Words travel in all eight directions and may run backwards, so a fjord can cut inland from any coast of the board. The short ones, butte and mesa, hide in plain sight.
| T | I | T | R | X | I | U | E | W | S | W | D | T | P | N | R |
| R | M | A | T | A | N | P | A | E | S | N | S | T | R | E | A |
| A | E | T | Y | R | P | T | F | H | E | U | D | R | O | J | F |
| S | L | R | E | E | E | T | N | E | M | P | R | A | C | S | E |
| N | H | U | T | R | M | T | Y | H | E | T | R | E | R | P | T |
| O | I | S | S | C | R | U | T | A | O | C | I | T | E | C | R |
| I | R | H | M | N | E | S | V | U | H | L | A | A | I | R | N |
| S | E | V | R | I | I | T | R | I | B | U | T | A | R | Y | A |
| D | A | T | A | C | C | N | P | S | S | L | H | R | R | T | T |
| U | A | H | N | L | A | E | E | N | I | H | R | I | B | O | S |
| B | L | P | A | A | L | G | D | P | S | R | O | E | L | A | N |
| D | S | R | R | A | G | T | I | R | H | I | B | A | E | D | A |
| S | A | J | G | O | S | A | P | S | N | I | D | R | S | S | R |
| L | E | O | T | U | N | D | R | A | A | U | S | A | R | I | U |
| A | E | A | M | E | S | A | V | A | N | N | A | A | I | S | S |
| I | N | T | K | P | H | B | N | O | O | G | A | L | D | E | R |
| T | I | T | R | X | I | U | E | W | S | W | D | T | P | N | R |
| R | M | A | T | A | N | P | A | E | S | N | S | T | R | E | A |
| A | E | T | Y | R | P | T | F | H | E | U | D | R | O | J | F |
| S | L | R | E | E | E | T | N | E | M | P | R | A | C | S | E |
| N | H | U | T | R | M | T | Y | H | E | T | R | E | R | P | T |
| O | I | S | S | C | R | U | T | A | O | C | I | T | E | C | R |
| I | R | H | M | N | E | S | V | U | H | L | A | A | I | R | N |
| S | E | V | R | I | I | T | R | I | B | U | T | A | R | Y | A |
| D | A | T | A | C | C | N | P | S | S | L | H | R | R | T | T |
| U | A | H | N | L | A | E | E | N | I | H | R | I | B | O | S |
| B | L | P | A | A | L | G | D | P | S | R | O | E | L | A | N |
| D | S | R | R | A | G | T | I | R | H | I | B | A | E | D | A |
| S | A | J | G | O | S | A | P | S | N | I | D | R | S | S | R |
| L | E | O | T | U | N | D | R | A | A | U | S | A | R | I | U |
| A | E | A | M | E | S | A | V | A | N | N | A | A | I | S | S |
| I | N | T | K | P | H | B | N | O | O | G | A | L | D | E | R |