Dear　humans,　 

       Some crises which damaged our lives have occurred, and I have experienced many things for several years. For example, on certain year, the rain forests that we had lived had a forest fire. Our original home had gone. Next year, it popped up a large flood, which drowned our new house. These catastrophes have deeply influences on our existences. Why does these catastrophes happen? Mankind were based on their benefits, so more and more kinds of trees were decreasing, which led to environmental changes. For instance, humans excessively cut down a number of trees and threw out a quantity of wastes giving rise to global warming. Nowadays, no longer did our houses renew.  Worst of all, we may vanish from the wonderful globe. Were you us, what would you do? I hope that you can stop such activities so as to protect our survival places. That is to say, mankind and nature should live in a peace way.

                                                                                                                      Sincerely,

                                                                                                                       Fro