How to make our school greener

There are many environmental problems in our school so that we should have some ways to protect our school's environment.

1.Provide more trash cans

We should put more trash cans around our school. We should collect trash and put them into trash cans.

2. Plant more trees

We ought to grow more trees to help our school have fresh air and open space for students at break time.
3.Recycle trash
We should guide other students how to recycle trash. We pick up used paper to sent to recycling center.

I believe that our school will be greener and cleaner.