noun definition: when we make the earth and air dirty or unhealthy 1
pronunciation: puh-loo-shuhn 2
pollution will not stop! Unless someone like you cares a whole lot, pollution will not stop! 3
factory causes pollution across the land. Once-ler’s factory causes pollution across the land. 4
The Humming-Fish tried to escape from the polluted water. 5
The smoke from the machine pollutes the air. 6
What observations can you make about this picture? 7
Why is it important to stop pollution? 8
What can you do to stop pollution? 9