there are several diffrent gases given off mabey if the traffic wasnt so big every day there will be less gases given off.
Vehicle Exhaust
Pollution from cars
Natural sources of air pollution include: Volcanic Ash Forest Fires Caused by Humans: Factory Smoke Vehicle Exhaust
An increase in entrophy
Pollution is caused by carbon dioxide.
Air and noise pollution is caused on Diwali. Water pollution is caused on Holi.
heat pollution is caused by lots of things for example light bulbs !! They produce more heat pollution than light, also cars, factories, farms, etc.
most pollution is caused by fuels,chemicals and etc.
Everytime you ride a bike instead of a motorised vehicle the world won't have to deal with the pollution that the motorised vehicle would have caused.
less than that vehicle that you drive everyday
Some examples of human-caused pollution include air pollution from vehicle emissions and industrial activities, water pollution from sewage discharges and agricultural runoff, and plastic pollution from improper waste disposal. Industrial activities and deforestation also contribute to soil pollution.
Noise pollution can caused a person "deaf".