Across
- 2. electrical potential large enough to cause injury or damage.
- 4. explosive contents/high energy may be released.
- 5. Can burn or destroy/harmful to humans and their organs.
- 7. a biological agent that is a hazard to humans.
- 8. be careful/alert everyone
Down
- 1. Hydrogen Sulfide (H²S)
- 3. toxic chemical causes reversible damage to skin or other organs.
- 6. indications that loud noise are producing.