By Doris Dixon,2014-09-20 12:20
1. Be friends of the Earth
We all want to be friends of the earth. Friends of the earth help to keep the environment clean.
Sometimes people pollute the environment. We must ask them not to do so. We help to pick
up litter. We have only one earth. We live on the earth. The earth is our home. So we must
look after our home.