yes, because they let out smoke into the air from the fuel (deisel) they use...
They emit horrific greenhouse gases like carbon dioxide & methane that pollute the air.
Cars and gas pollute the air.
WE BREATHE the air. If we pollute it, we need air, so we breathe it in and get sick.
Yes. Technically, all air conditioners, fans, and heaters will pollute the air.
No. The electric cars don't pollute air, because noxious gas doesn't get out of the tupe and in such way doesn't pollute air.
The plural of pollute is pollutes. As in "the factory pollutes the air".
no
no.
synthetic fiber can pollute air when it is burnt and being a petroleum product it can produce toxic gases in the air
Of course, diesel can pollute the air, land and water. It's a fossil fuel and it can pollute a great deal.
There are many people who fight manufactures who pollute the air.
yes they do