Question

IN what ways does air pollution in cities differ that in villages?

Answer 1

in villages they are not much of pollution but in cities there are pollution of factories cars in villages they are so many types of fields are there so they protect them from pollution but in cities there too much of pollution which affects the city people of car smoke factory smoke effect and affect

Answer 2

in cities dose not have available tree and a large number of factories . it is the main reason of that pollution in cities different in villages .