viết 1 đoạn văn tiếng anh về air pollution (45-55 từ)-----------60 điểm---------------

Nowadays , the more modern the world is , the more polluted the air is - one of the most serious global issues . The main reason is due to human activities from means of transport, industrial production and weather factors. For example , the motorbikes that we use produce cacbon dioxide - which causes air pollution . The effects of air pollution are very serious for the governments to deal with . The air pollution damages the human's health . It can cause the death to people and reduce life expectancy of people . Moreover , it makes the enviroment not be greener . The more polluted the air is , the plants can't absorb carbon dioxide more . So, we should protect the enviroment from air pollution by growing more trees , propagate , make slogans to make aware of people.