Both directions use the same worksheet. The shaded box in each answer is the letter to copy into the matching vault slot.
Name: ______________________ Date: ____________
Solve a clue and copy the shaded letter from your answer into the matching vault slot. Solve the clues in any order. Spaces don't count as letters. Open the vault with as few clues as you can. Solve a clue, copy its letter, and try the vault whenever you think you know the word.
| Vault slot | Clue | Answer | Take letter |
|---|---|---|---|
| 1 | Dense vegetation consisting of stunted trees or bushes |
|
6th |
| 2 | Extensive plain without trees |
|
6th |
| 3 | Air pollution by a mixture of smoke and fog |
|
4th |
| 4 | Relating to or situated in or characteristic of the ___ |
|
5th |
| 5 | Shedding foliage at the end of the growing season |
|
7th |
| 6 | A member of the United States ___ Corps |
|
5th |