New World, New Challenge
Yeterday,we didn‘t have car.But today we have.Yeterday,we didn‘t have TV et.But today we have.Yeterday we didn‘t have computer.But today we have.During the hundred of year,how fat the world ha changed！That‘ really a myth.
Though the new world bring u a convenient life.It alo bring more problem.For example,population,reource ,environment and o on.
We know that the world‘ population i growing fater and fater. It‘ more than 6 billion now.It‘ a very big number.We can ay the number of world‘ population i like the number of the tar in the univere.And if it goe on like that,I can‘t image what will happen.
A the econd problem,the world i hort of reource now.In daily life,we need water,rock oil,coal and other thing.Day after day,the reource diappear fat.And they won‘t appear.Becaue mot of them are not renewable reource.