以“Protect the Earth”为题,写一篇英语作文.不少于10句话.

一.As we know,the earth is very important to us.But we are destroying the enviornment.We are polluting water and air,and we are making a lof of noise,which is harmful to our ears.It's high time that we should protect the enviornment.
We can do as follows.We should reduce the emission to protect our air and to make the sky looks brighter.Besides,we ought not to pollute the water.And we should forbid killing wild animals,which does good to ecological balance.In a word,we should do everything we can to protect the earth.Protecting tha earth is just like protecting we human beings.
二.Environmental problems are becoming more and more serious all over the world.For example,cars have made the air unhealthy for people to breathe and poisonous gas is given off by factories.Trees on the hills have been cut down and waste water is being poured continuously into rivers.Furthermore,wherever we go today,we can find rubbish carelessly disposed.Pollution is,in fact,threatening our existence.
The earth is our home and we have the duty to take care of it for ourselves and for our later generations.Fortunately,more and more people have realized these problems.Measures have been taken to cope with these problems by the government.Laws have been passed to stop pollution.I hope the problem will be solved in the near future and our home will become better and better !
三.The earth is our home to live so we should try our best to protect it .We can do many things in helping our earth.
First we can plant more trees to fresh the air around us,which will benefit us.Second we should educate people not to cut down the trees for other use.Third we should persuade some factories not to pour the waste water to the rivers or the seas in order to reduce the pollution.Finally we should make everybody aware of the danger we are in and call on them to do something for our earth.
Protecting the earth is protecting ourselves .Everybody has the responsibility to protect it.We should spare no effort to take the responsibility because the earth is the only place for us to live on.
一共是三篇.