以Protect the earth写一篇英语文章

Harmony with the environment is that we live in the Earth.We have only one earth.So we should love and take good care of her.,but now the environment is getting worse and worse.It is important to protect the earth.But how can we do I’ll tell you.
First,we shouldn't throw cans or paper on the ground .Second,remember to turn off the lights when you leave the room and don't forget to turn off the shower when we finish washing hands.Third,walk or ride a bike instead of taking a taxi or a bus.Fourth,plant trees to keep air clean.We can also plant some flowers to make our country more beautiful.
Our earth is a beautiful planet.Let’s try our best to proect it!