nowhere
Of course it pollutes air. It is a major green house gas
Yes. A high amount of methane (fart) can pollute the air as it is still gaseous. An example of this is that cows alone produce a percentage of methane as they "fart" many times each day as they usually let out a lot of gas.
They emit horrific greenhouse gases like carbon dioxide & methane that pollute the air.
Burning fossil fuels from vehicles and industrial processes release pollutants like carbon monoxide and nitrogen dioxide into the air, contributing to air pollution. Additionally, emissions from agricultural activities, such as methane from livestock and ammonia from fertilizers, also contribute to air pollution.
Yes it does because the gasses in the passing of gas can pollute the air but not that much. Some people think that pollution just happens from machines but it can by natural causes too. Human methane production is not significant. Cows produce much more methane gas than humans do. This is a concern because methane is a much more potent greenhouse gas than CO2. Methane from cattle tends to come from belches (cows have multiple stomachs) than from cow flatulence (gas passing).
WE BREATHE the air. If we pollute it, we need air, so we breathe it in and get sick.
Both. Cars emit Hydrocarbons + Nitrogen Oxides + Carbon Dioxide + Carbon Monoxide. People emit Methane and Carbon Dioxide.
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