Mainly from the exhaust gasses created by the combustion of hydrocarbon-based fuels.
CO2 is generally released after a combustion reaction, but it is also released in other chemical reactions.
CO2
CO2
Commonly CO2 and water vapour.
CO2
mainly co2 / carbon dioxide 97%
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.
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.
There is no technology supporting CO2 powered vehicles at the moment.
Yes, infact vehicles are considered to be the main contributor to the Co2 in the atmosphere
Mostly Carbon Dioxide CO2
CO2 is generally released after a combustion reaction, but it is also released in other chemical reactions.
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.
Yes, most vehicles still burn fossil fuels like oil or gas. This releases carbon dioxide (CO2).
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.
CO2
co2 isn't released in the Calvin cycle it takes in 3 co2 to produce one G3P molecule and does that twice to produce C6H12O6