The major source of oxides of nitrogen is from the burning of
Answer Details
The major source of oxides of nitrogen (NOx) is from the burning of fuel, such as gasoline and diesel, in internal combustion engines like those found in cars, trucks, and airplanes. When fuel is burned, it reacts with the air to produce heat and power. However, this reaction also produces NOx, which can contribute to air pollution and have negative impacts on human health and the environment.