Once man didn't have to think about the protection of his environment.There were few people on the earth,and natural resources seemed to be unlimited.
Today things are different.The world has become too crowded.We are using up our narural resources and polluting our environment with dangerous chemicals.If we continue to do this,human life on the earth will not survive.
We realize that if too many fish are taken from the sea,there will soon be none left.yet,with modern fishing methods,more and more fish are caught.We know that if too many trees are cut down.We see that if rivers are polluted with waste products we will die yet,waste products are still put into rivers.
We know that if the population continues to raise at the present rate,in a few years,there won't be enough food,what can we do to solve these problem?
If we eat more vegetables and less meat,there will be more food available.Land for crops feeds five times more people than land where animals are kept.Our natural resources will flat longer if we learn to recycle them.
The world population will not rise so quickly if people use modern methods of birth control.
Finally,if we educate people to think about the problems we shall have a better and cleaner planet in the future.
Subscribe to:
Post Comments (Atom)
Zhong Zimming - thank you for finally writing your blog entries. You have worked hard this semester and have had some success. Keep writing in English. You are good at grammar but need to practice your writing and speaking as much as possible. Good luck with everything - Chris
ReplyDelete