We shouldn't pollute the atmosphere with toxic chemicals.
We shouldn't cut down the lungs of the earth, trees.
We should prefer walking and cycling instead of using the car if possible.
We shouldn't light huge fires or coals that pollutes the atmosphere.
We shouldn't throw garbage at random places.
We should reduce using environment pollutants, reuse some products and recyle.
We should use environmen friendly products.
Aklıma gelenler bunlar. Umarım yardımı dokunmuştur. :)