Sagot :
Answer:
Volcanic ash can be especially harmful to children, older adults and people with lung disease such as asthma and chronic obstructive pulmonary disease (COPD), which includes chronic bronchitis and emphysema.
Answer:
Volcanic ash can be especially harmful to children, older adults and people with lung disease such as asthma and chronic obstructive pulmonary disease (COPD), which includes chronic bronchitis and emphysema.