What are possible negative effects if you call for an evacuation and the volcano never
erupts?

Health concerns after a volcanic eruption include infectious disease, respiratory illness, burns, injuries from falls, and vehicle accidents related to the slippery, hazy conditions caused by ash. When warnings are heeded, the chances of adverse health effects from a volcanic eruption are very low.Contaminate water supplies.

Damage machinery.

Reduce visibility through smog and harmful gases that may threaten low-lying areas.

Make it hard to breathe and irritate the skin, eyes, nose, and throat.

Explanation:

the second one

Explanation: