How to protect the campus environment

Of course, there are many ways to protect the campus environment, and some simple actions are more appropriate. For example: establish a waste paper recycling station on campus to arouse students' awareness of environmental protection; Carry out green space construction activities and publicize the green purpose-for universities, you can also carry out the activity of recycling leaflets (because the average person in a university receives about 10 leaflets every day)-

These are all good. In a word, environmental protection is around us.