many people like you and me on Earth.The Earth provides us(2)
air,water and food.It is(3)
home. Today,there is a lot of(4)
.We burn things to make energy.This pollutes the air.We put our rubbish into the sea and under the ground.This pollutes the Earth and kills animals and plants. We must stop(5)
these things.It is important for us to protect the Earth for our future.