Answer:
Ashfall can cause minor to major damage to vehicles and buildings, contaminate water supplies, disrupt sewage and electrical systems, and damage or kill vegetation. After ashfall, affected airports must be closed until ash is removed because of its hazard to jet engines.
Carbon dioxide and fluorine, gases that can be toxic to humans, can collect in volcanic ash. The resultin
g ash fall can lead to crop failure, animal death and deformity, and human illness. Ash's abrasive particles can scratch the surface of the skin and eyes, causing discomfort and inflammation.
Explanation:
