The major is very good, and there are many kinds of environments. You can check it online yourself. Once you get a high salary, you usually work in an environmental consulting company and engage in environmental impact assessment of various projects. Salary is generally composed of normal salary and year-end project commission. Of course, this needs to be done slowly. At first, the salary is average, but it will definitely increase gradually. After you have some experience and years, you can take the registered EIA engineer exam organized by the whole country. Once passed, the income will increase a lot.
There is a website called EIA. Fans can check for themselves.