Travelling by plane can effect environment badly, but it can give income for airplane companies. Nowadays, some people tend to diminish their frequency, or stop travelling by plane. From my perspective, reducing travel is the best way for solve this problem.
On the one hand, minimizing use of transportation can give us opportunity to manage our economic, also friendly for our earth. One people, or one decision can not make big impact, although it is better than doing nothing. If majority of people cut down their useless travel, earth will have more fresh air, and use less electricity. For example, when we travelling by plane, it produces white smoke that we can see from the thousands of mile away. It means that smoke is dense, also harmful for atmosphere. Moreover, travelling by air requires more energy than all other transportations. For instance, plane need energy to move and fly. Flying something even though full of people means so hard. Furthermore, it is more risky.
On the other hand, choosing air more than train is more comfortable and requires less time for long distance. Along with, people who is still prefer plane more than others making plenty of money for employees who pilot or related proficient. Nevertheless, if greater number of people won’t choose plane in their rest of their life. Companies way faced economic problems.
To conclude, everything has a two sides. Even tough taking plane will pollute our planet, there is a still some benefits that we can not loose them. The best way to balance this problem is reducing our frequency.