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. Solve every clue, then open the vault.
| Vault slot | Clue | Answer | Take letter |
|---|---|---|---|
| 1 | An increase in the average temperature of the earth's atmosphere |
|
7th |
| 2 | Food that is discarded |
|
2nd |
| 3 | Inefficient in use of time and effort and materials |
|
4th |
| 4 | The offspring at one birth of a multiparous mammal |
|
5th |
| 5 | To cause to repeat a cycle |
|
1st |