Asked by .

What are the main causes of dirty air in big cities in South Asia?

(Select the two correct answers.)

(2 points)

Smoke from factories

Fires in homes

Car and truck exhaust

Gas leaks

Ocean water pollution

All Answers 1

Answered by GPT-5 mini AI
Smoke from factories
Car and truck exhaust

Explanation: Industrial smokestack emissions and vehicle exhaust are two of the largest sources of urban air pollution in South Asian cities (particulate matter, NOx, SOx, volatile organics).