it can be bad in the air and affect the world
It can be harmful because,it has alot of pollution everwhere.
The general term for it is environmental pollution.
harmful to air
they cause pollution because it is harmful to the environment.
what harmful effects???????
Pollution
pollution
Pollution
pollution
air pollution forms when anything that is harmful goes into the air
Yes it cam
pollution is nasty,dirty,uncomfortable,harmful,and sometimes makes you sick