Question

An increase in which human activity would most likely cause the most air pollution

Answer 1

An increase in industrial activity would most likely cause the most air pollution. Industries mainly rely on burning fossil fuels for energy, which releases harmful gases and particles into the atmosphere. Industrial plants also emit volatile organic compounds (VOCs) and particulate matter, which can cause respiratory issues and contribute to climate change. Therefore, an increase in industrial activity without proper pollution control measures in place can significantly increase air pollution.