Q:

What is smog made of?

A:

Quick Answer

There are two recognized types of smog, which are sulfurous smog and photochemical smog. Sulfurous smog is a high concentration of sulfur oxides in the air. Photochemical smog is nitrogen oxides and hydrocarbon vapors emitted by automobiles and other sources, which then undergo photochemical reactions in the lower atmosphere.

Know More
What is smog made of?
Credit: Walter Bibikow AWL Images Getty Images

Full Answer

Smog is polluted air in a community. Sulfurous smog, which is also known as London smog is aggravated by dampness and a high concentration of suspended particulate matter in the air. Photochemical smog, which is also known as Los Angeles smog, does not require smoke or fog. It mostly occurs in urban areas that have a large numbers of cars.

Sources:

  1. britannica.com

Is this answer helpful?

Similar Questions

  • Q:

    What causes greenhouse gases?

    A:

    According to the EPA, most of the greenhouse gas emissions in today's world are caused by human activities. Burning fossil fuels for transportation, heat and electricity is a major source of greenhouse gases.

    Full Answer >
    Filed Under:
  • Q:

    What is environmental pollution?

    A:

    Environmental pollution is the undesired spread of toxic chemicals into the aquatic and terrestrial habitats of the world. There are many different types of pollution, usually named for the location that has become polluted. For example, if oil is dumped into a local creek, it is said to be an example of water pollution.

    Full Answer >
    Filed Under:
  • Q:

    What is the importance of information articles on ocean pollution?

    A:

    Articles written about ocean pollution are intended to raise awareness about this issue and to promote ecological conservation efforts to reverse pollution trends. According to the activist group The Ocean Project, increased awareness of ocean pollution has been shown to change public attitudes regarding conservation efforts and government policies.

    Full Answer >
    Filed Under:
  • Q:

    What region of the United States is most affected by acid rain?

    A:

    A National Surface Water Survey conducted by the Environmental Protection Agency concluded that the Adirondacks and Catskill Mountains in New York state, the mid-Appalachian highlands along the East coast, the upper Midwest and the mountainous areas of the Western United States are the areas most affected by acid rain.

    Full Answer >
    Filed Under:

Explore