Why is crystalline silica dust dangerous?
AThe dust particles are brightly colored and easy to inhale
BLarge amounts are required before it becomes hazardous
CThe dust particles are invisible, and a tiny amount can cause harm
DIt only causes short-term irritation, not long-term health effects
AThe dust particles are brightly colored and easy to inhale
BLarge amounts are required before it becomes hazardous
CThe dust particles are invisible, and a tiny amount can cause harm
DIt only causes short-term irritation, not long-term health effects