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Mainly from the exhaust gasses created by the combustion of hydrocarbon-based fuels.

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7y ago

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Which gas is released from vehicles?

mainly co2 / carbon dioxide 97%


Do cars emit co2?

Yes, infact vehicles are considered to be the main contributor to the Co2 in the atmosphere


How heavy should Co2 powered cars be?

There is no technology supporting CO2 powered vehicles at the moment.


What kind of gas is emitted by vehicles?

Mostly Carbon Dioxide CO2


What best describes global CO2 emissions?

The amount of CO2 released by humans has increased over the last 200 years. This increase is primarily due to using fossil fuels in industries and vehicles.


What is the percentage of CO2 released by aeroplanes?

A percentage is a comparison of two numbers: only one is specified here.You could have CO2 released by aeroplanes as a percentage of:all gases released by aeroplanes,all greenhouse gases released by aeroplanes,all CO2 released - whatever the source,CO2 released from man-made sources.There are other comparators.


Do all vehicles release carbon dioxide?

If the vehicles have internal combustion engines burning fossil fuel, then, yes, they release carbon dioxide (CO2). So any vehicles running on petrol, petroleum, gasoline, diesel, aerogas, aviation fuel, kerosene, natural gas and others, even coal fired steam engines release CO2 (from before the time of the dinosaurs).Renewable fuels for vehicles, like ethanol, biofuel, biodiesel, biogas and others also release carbon dioxide (removed from the atmosphere when the plants grew).Electric vehicles release no CO2, but they might be responsible for CO2 emissions if their electricity comes from fossil fuels. Electric vehicles charged with electricity from renewable sources release no carbon dioxide.


What describes global co2 emissions?

The amount of CO2 released by humans has increased over the last 200 years. This increase is primarily due to using fossil fuels in industries and vehicles.


What is gas is used and released?

oxygen is taken in and CO2 is released.


What gas is used and what is released?

oxygen is taken in and CO2 is released.


Is co2 important to science?

yes,co2 is important to science.because co2 is released by human beings and used by plants these are parts of science


Where in the CO2 cycle does CO2 gets released into the atmosphere?

There are some ways. It is happening mostly by Respiration.