Formal Letter

Dear Mr. Gascun,

I am emailing in reference to my deep concerns about the that a large amount of waste paper and rubbish that is produced in your school.
First of all, I think it is very important to take care of the environment. For this reason, when I come to work and I see rubbish or paper waste I am really feel feel really concerned. On the one hand, I think of the large amount trees cut and their effects as in regard to deforestation and therefore, warming global warming. On the other hand, There are many children who have nothing to write on whereas while in your school everybody paper wastes paper. If you will allow me, I suggest you could focus on put recycle containers outside, at the principal door of the school, and put recycle bins inside too. But, the first task should be to teach yours employees and students what is the importance of their mistakes is and long-term environmental effects they can have.
I would really appreciate if you could consider these solutions or other proposals to help maintain a healthy public environment that we can all share.

Yours sincerely