Based on some recent information, in the UK it looks like its about 166 gpk (grams per kilometre)
http://www.cleangreencars.co.uk/jsp/cgcmain.jsp?lnk=401&featureid=601
Grams measure mass. Kilometers measure distance. A kilogram is 1000 grams A kilometer is 1000 meters. Grams per kilometer is the unit used for measuring CO2 emissions in foreign nations.
Normal CO2 in the blood is the same as Normal PH. Ph is 7.35-7.45 CO2 is 35-45
2 PbO + C -> 2 Pb + CO2
Linear
There are two atoms of oxygen in the molecule. One of carbon and two of oxygen to get CO2.
Volcanoes emit varying amounts of CO2 depending on their activity levels. On average, volcanoes release about 200 million tons of CO2 per year. This is a relatively small amount compared to human-generated CO2 emissions.
double the amount as planes.
30 tons of bullcrap
i dont know do the math
On average, a commercial airplane emits about 53 pounds of CO2 per mile. The exact amount of CO2 emissions can vary depending on factors such as the type of aircraft, distance traveled, and load factors.
On average 258.63g of Carbon Dioxide a day
Depends entirely on how much riding the person does, and what the person would have done otherwise. If the person is riding a bicylce instread of using an motorized vehicle, then some CO2 will be saved. If the person is riding instead of walking, then there's no difference.
The amount of CO2 emitted from a campfire can vary based on factors like the size of the fire, the type of fuel used, and the duration of burning. On average, a small campfire can release about 2 kilograms of CO2 per hour, but this can increase significantly for larger fires or longer burning times.
The amount of CO2 produced by walking depends on factors such as distance traveled, speed, and terrain. On average, a person walking at a moderate pace generates about 50-60 grams of CO2 per kilometer.
An average car produces about 7700 kg of co2 a year.
It depends on a number of factors such as age, heart rate and depth of breathing. However, on average a human being exhales around 40,000 PPM of CO2.
The amount of carbon dioxide produced by a car per kilometer varies depending on the fuel efficiency and type of vehicle. On average, a typical petrol car emits around 2.3 kg of CO2 per liter of petrol burned, which is roughly equivalent to 8.9 kg of CO2 per gallon.