Question

what is a possible long - term effect of continued exposure to air pollution?

Explanation:

Air pollution contains harmful substances. Long - term exposure can damage the respiratory system. Lung diseases such as chronic obstructive pulmonary disease (COPD), asthma exacerbation, and even lung cancer are possible long - term effects. It can also affect the cardiovascular system, increasing the risk of heart disease.

Answer:

Lung diseases (such as COPD, lung cancer) or increased risk of heart disease.