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

The earth Of all the planets in our universe, there is only one we know can suppout life. Just the right distance from the sun with a perfect climate. It's been called the lucky planet. About five billion years ago, a huge asteriod crashed into the earth

how to protect the entironment is becoming the biggest problem in the world. we should take actions to protect our environment ,the rubbish will damage the environment and our health ,we should not throw rubbish everywhere,a large number of

save our earth the earth gets more polluted everyday.so earth day was founded.everyspring,people all over the world participate in earth day events.they plant trees and they promise to save energy and water. earth day is regared as the first

Protecting the Environment-保护环境 Environmental problems are becoming more and more serious all over the orld. For example, cars have made the air unhealthy for people to breathe and poisonous gas is given off by factories. Trees on the hills

How to protect the earth How to protect our earth has become one of the biggest problems in the world.Our earth is just like our mother. We do everything can do a real difference to the earth. We need to pick up litter around us. You'd better join a

The earth is our solar system from inside to outside the third planet in the solar system is also, the diameter of the quality and the most dense planets. Living in the human being on the earth and often call earth for the world. The earth is the home of

To be a Friend of the Earth The earth is the only place for people t o live. So we must be friends to the eart h. We should protect the air, the water and all the animals and plants around t he world. If we don\\'t, we will end up in danger. We should also

We all live in the earth. The earth is our home. We must take care of it. It gives us the blue sky, clean air and green trees. It gives us the best environment. If we harm it, it will be angry. And then we will have a terrible end. It's our duty to protect our

Saving the earth As we know, with the increase in population and the qucik development of modern society, 1)we have changed the earth greatly. people have cut down millions of trees, forests have bocome deserts. 2)In big cities, cars and buses