Protecting the Earth Is Protecting Ourselves

As we know,we can’t live without the earth.Protecting the earth means protecting ourselves.It is our duty to make it more beautiful.Whenever it is possible,use public transportation,walk or ride a bike.Turn off lights to save energy before leaving the classroom.Reduce the use of plastic bags when we go shopping.We can use cloth bags,because cloth bags can be used many times.Use products made from recyclable materials.Buy energy-saving products.