exhaust fumes of a car
As engines grow older their combustion quality degrades which results in higher levels of pollutant in the exhaust fumes. An MOT test (required annually for cars older than 3 years) includes a test of the exhaust fumes to identify problems with either the engine, or the exhaust / catalytic convertor systems.Unchecked, so called dirty cars would be allowed to continue driving on the roads producing significantly increased levels of pollution.
There are quite a few ways that exhaust fumes affect plants and animals. Exhaust fumes kill plants and cause breathing problems in animals.
The two gases in exhaust fumes that are harmful to humans are carbon monoxide and nitrogen. Nitrogen is not as dangerous as the carbon monoxide, because the atmosphere is about 78% nitrogen.
Carbon based pollution.
Air and exhaust fumes essentially get trapped in the earth's ozone layer. Since these harmful fumes cannot escape, they get recycled back into the air. When combined with sun rays and light, the result is a hazy smog that blankets entire cities like Los Angeles.
When people started objecting to the noise and smell of cars exhaust fumes, around 1898.
One reason would be exhaust fumes may enter the cabin area.
No who, but what. All internal combustion engines emit exhaust fumes.
Exhaust
The exhaust system is what muffles the engine sound keeps the fumes out of vehicle and away from the vehicles occupants and also filters the exhaust fumes out.
your exhaust may be jammed
You kids exhaust me! That exhaust fumes from that car are choking me.
Exhaust
They don't. You need to stop sniffing exhaust fumes, mister.
All newer cars have a Evap system, the function of the system is to re-circulate gas and exhaust fumes so they dont vent into the atmosphere.
There may be a hole in your exhaust system causing fumes to leak into the car. This can be dangerous and should be fixed immediately.?æ
In catalytic converters in cars.It removes harmful nitrogen based gasses form your cars exhaust fumes by catalysing a reaction which makes the gasses more stable and less damaging to the environment.