What are the advantages and disadvantages of traffic development?

The development of transportation has brought many benefits to society and our life.

It has improved people's travel efficiency, social productivity, all-round development of land, water and air, coordinated development of various regions, linked the whole world together, and strengthened trade and cultural exchanges between people everywhere. Of course, the development of traffic has also brought disadvantages. First, vehicles using gasoline as raw materials have seriously polluted the atmosphere, destroyed people's living environment and led to various diseases; Secondly, the possible oil spill in marine transportation seriously threatens the marine environment and destroys the marine ecological balance; Thirdly, the number of casualties caused by traffic accidents is huge, which brings serious losses to individuals, families and the whole society. Wait,