Levels of carbon monoxide emission by aging cars
The results show that the 20-year-old car has the highest carbon monoxide emission levels while the new car produces the least carbon monoxide. The carbon monoxide levels were higher in the closed garage and lower in the open space.
|Test location||Age of car and carbon monoxide emission measured in parts per million (ppm)|
|New||5 years||10 years||20 years|
The chart below represents the results of our science fair project
Carbon monoxide gas is extremely poisonous. Use a gas safety mask and ensure the presence of adult supervision when performing measurements.