2. What should be the last paragraph in the article "Causes of Air
Pollution?

A Likewise, the government has not exercised good
control over the location of factories that emit gases
elsewhere. More often than not, air pollution is caused by
natural events such as forest fires, volcanic eruptions, wind
erosion, and pollen dispersal.

B. Air pollution may be due to a lot of factors, the most
common of which are caused by exhaust gases from
vehicles, factory gas emissions, and natural events.

C. Exhaust gases from vehicles have continuously
dominated the air especially in highly urbanized towns and
cities mainly because the government lacks control and
citizens prefer convenience to the harmful effects.


Thank you