However, other people believe that the relatively affordable price has brought a lot of negative issues to the environment. They point out that the main impact of two, such as atmospheric pollution and energy consumption are the direct or indirect results of the cheap air travel .They say that cheap airlines in order to save the cost of flying, no longer provide food and drinks to the passengers, no longer provide books and magazines for passengers. It can greatly affect the comfort of passengers.In addition to has many disadvantages.
如题