Across
- 2. a type of weapon
- 3. something to protect the trenches
- 7. a type of poison
- 9. a type a trauma from a gunshot
- 10. something that was dung into the ground
- 12. wet dirt
- 13. something that flies in the air
Down
- 1. a type of weapon that involves fire
- 4. a type of mobile weapon
- 5. a German submarine
- 6. a small nonrigid airship
- 8. a bag filled with sand
- 9. someone who fought in war
- 11. something to make a person blend in