Explain how nitrogen oxides are produced and their environmental impact?

Nitrogen oxides are produced from the reaction of nitrogen and oxygen gases in the air. (Nitrogen comes from lighting naturally).

Explanation:

These two elements combined together form {combustion} especially at elevated temperatures. At normal temperatures, oxygen and nitrogen gases do not react together. In huge populated areas nitrogen oxides are produced from fuel gas

For example the cars we use or the power plants.

Our environment is impacted from the gas creating smog in our air and acid rain which is rare another thing is that pollution can happen damaging the tropospheric ozone.

all the above is what i would say