April Safety Puzzle Crossword

Used to mark bottles and containers so contents can be easily recognizable
Moisture in the air that causes sweat to evaporate more slowly preventing the body from cooling off efficiently
The measure of warmth or coolness
Document that lists info, relating to safety/health, of different materials used throughout the plant
Overall conditions in a certain environment
Substance that can easily catch fire
Involuntary muscle contractions caused by fatigue, strain or dehydration
Risky, dangerous or bad for your health
To add water to (ex. when you feel thirsty)
Poisonous substance