Many people burn litter or autumn leaves. It pollutes the air, too.
Empty plastic bottles and cans are everywhere; on the banks of the rivers, under the trees, near the houses and on the roads.
The life of people is in danger too. We are only a part of the environment.
Thats why we should understand the ecological problems and help to protect our native town.
Only when all the rivers have run dry And all the fish in the sea have died Only when all the rainforests have been burnt down And there is no food for the animals Only when all the blue skies have been filled with smoke And the cities of the world have choked Will the white man understand That its too late to save the Earth. (Native American poem )