What is smog?

  1. boyatdelhi profile image81
    boyatdelhiposted 5 years ago

    What is smog?

  2. Jennie79 profile image59
    Jennie79posted 5 years ago

    Smog is smoke and fog combined. The term comes from London originally in reference to the thick fog polluted by coal smoke. So basically, Smog is any combination of fog and a pollutant, such as, smoke.

  3. Goody5 profile image71
    Goody5posted 5 years ago

    Smog is simply a type of air pollution, and the word was coined from the words smoke and fog.