That will depend entirely on the car, the type of engine, the weight of the car, how well tuned and maintained the car is, the road surface and how well maintained it is, weather conditions, wind direction, and countless other variables.
43% of the oil pollution taht happens is caused by humans.
alot
Pollution.
many pollution like air pollution,water pollution and green house gas global warming.........
Well more then 20%
Pollution is caused by many things such as factories, burning fuels, and even as much as forest fires.
Air pollution is caused by burning too much fossil fuels.
Environmental pollution caused by too much noise is called noise pollution.
Well more then 20%
by planting more plants like trees and flowers and also try to not use the car that much ,only if you have to go far away but if your not, you can walk or cycle..
Man has caused much of the pollution of the atmosphere because of various activities like car emissions and factor waste products.
fuel, factories, littering, farts and much more