Question

how do automobiles pollute air? ​

Answer 1

Answer:

• Automobiles emits carbon monoxide when carbon in the fuel is not burnt completely.
• Their exhausts emits hydrocarbons,a dreadful combination of hydrogen and carbon
• When the fuel burns, nitrogen and oxygen react with each other and forms nitrogen oxide.
• Particulate matter-small foreign particles in air contribute to atmospheric haze and cause damage to people's lungs.
• Thus automobiles damage and pollute environment