From childhood, each person has a dream to pursue. To me, I want to be a teacher when I grow up. First, teacher has wide knowledge about many subjects so that she can make her best effort to teach student. As knowledge is power leading to success, no one can succeed without it. Second, being a...
Overpopulation
Overpopulation is a real problem. It could kill the Earth. Very soon, there will be too many people and not enough land.
There won’t be enough farms to grow food for everyone. We’ll eat all of the fish in the sea. And our pollution will cause more global warming. I think we are...