到网站上找一篇关于大气污染的英文专业论文，例如下面一段话或许你可以用到Air pollution caused by photochemical oxidants in urban and rural areas is a key issue thataffects ambient air The rapid growth in industrial activities due to globalization， theincreasing emissions of gases and particles into atmosphere on a global scale， can potentiallydeteriorate the air quality Recent studies have shown that， rapideconomic development and growth in the transportation sectors in the past three decadeshave only worsen the scenario Rising consumption offossil fuels have resulted in increased emission of trace gases into the atmosphere， some ofwhich are ozone precursors (nitrogen oxides (NOx)， volatile organic compounds (VOCs)，carbon monoxide (CO)， methane (CH4)， non methane hydrocarbon (NMHC) ) Consequently，surface O3 in the atmosphere has become one of the prevalent air pollutants that harm the human health and
About The Air Pollution In My Hometown In my hometown， the air is polluted However， in recent years， the pollution gets from bad to worse， because of the increasing number of private Especially during the rush hours， too many private vehicles move slowly on narrow roads， emitting a large amount of waste Moreover， the poisonous gas sent by the nearby factories is also one of the main causes of Therefore， it’s demanded that immediate and effective measures must be taken to restrict private cars and public transportation must be developed to the largest Besides， we should use renewable and clean energy
