Which statement best supports the claim that personal protective equipment can minimize human exposure to harmful toxins after a volcanic eruption or earthquake?

A mask that covers the nose and the mouth can help prevent the inhalation of hazardous materials.
First responders have been trained to handle natural hazards.
A personal emergency kit should include essential items and be light enough to be carried easily.
Special equipment is often used to detect hazards.

A mask that covers the nose and the mouth can help prevent the inhalation of hazardous materials.