Sagot :
because of the cigarette user and other chemical factory such as cigarette factory and another is cause by the polluted cars........
this are the certain things by preventing that kind of question ; "dont use plastic things by making fire,it destroys the air ! and also, natural resources(land treasures) can also destroy it. like the volcano.it also consider as one of the reason why the air is being polluted by emitting nor giving smoke . and the most terrible truth " WE ARE THE ONE " who makes our own environment uncomfortable to use . so we must learn to love and care for what we have today. and avoiding certain things that can destroys environment.
" we must LEARN TO DISCIPLINE OUR SELVES "
" we must LEARN TO DISCIPLINE OUR SELVES "