Air Pollution And Ozone

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  • 1/7 Questions

    During what time of year does most smog form?

    • Sunny and hot
    • Rain and wind
    • Snow and hail
    • All of the above
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About This Quiz

Examine the many dangers of Ozone. Explore the issue of ozone as it relates to air pollution.

Air Pollution Quizzes & Trivia

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  • 2. 

    What is the most common name for ground-level ozone pollution?

    • Smog

    • Blog

    • Frog

    • Fog

    • Smoke

    Correct Answer
    A. Smog
    Explanation
    Smog is the most common name for ground-level ozone pollution. Smog is a type of air pollution that occurs when pollutants like nitrogen oxides and volatile organic compounds react with sunlight to form ozone near the Earth's surface. It is characterized by a hazy appearance and can have harmful effects on human health and the environment.

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  • 3. 

    Where in the atmosphere is ozone good?

    • Close to the earth

    • High up in the atmosphere

    • There is no place

    Correct Answer
    A. High up in the atmosphere
    Explanation
    Ozone is good high up in the atmosphere because it forms a protective layer called the ozone layer. This layer absorbs most of the sun's harmful ultraviolet (UV) radiation, preventing it from reaching the Earth's surface. UV radiation can cause various health issues in humans and other living organisms, such as skin cancer, cataracts, and damage to the immune system. Therefore, having ozone high up in the atmosphere is beneficial as it helps to shield us from the harmful effects of UV radiation.

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  • 4. 

    What is the biggest source of smog?

    • Motor vehicles

    • Bikes

    • Paint fumes

    • Plants

    Correct Answer
    A. Motor vehicles
    Explanation
    Motor vehicles are the biggest source of smog because they emit pollutants such as nitrogen oxides, volatile organic compounds, and particulate matter. These pollutants react with sunlight to form ground-level ozone, a major component of smog. The exhaust from cars, trucks, and buses releases large amounts of these pollutants into the atmosphere, contributing significantly to smog formation in urban areas.

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  • 5. 

    Which things can cause smog?

    • Bikes and skate boards

    • Scooters

    • Cars, factories and fumes from paint

    • All of the above

    Correct Answer
    A. Cars, factories and fumes from paint
    Explanation
    Smog is caused by the release of pollutants into the atmosphere, which react with sunlight to form a mixture of harmful gases and particles. Cars, factories, and fumes from paint are all sources of these pollutants. Vehicles emit exhaust gases, factories release industrial emissions, and paint fumes contain volatile organic compounds that contribute to smog formation. Therefore, all of the mentioned options - cars, factories, and fumes from paint - can cause smog.

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  • 6. 

    During what time of year does most smog form?

    • Fall

    • Summer

    • Winter

    • Spring

    Correct Answer
    A. Summer
    Explanation
    Most smog forms during the summer. This is because the combination of sunlight, high temperatures, and pollutants from sources such as vehicle emissions and industrial processes leads to the formation of ground-level ozone, which is a major component of smog. The warm weather and stagnant air during the summer months allow these pollutants to accumulate and react, resulting in the formation of smog.

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  • 7. 

    What two pollutants have to be present in order to form ozone?

    • Oxygen and hydrogen

    • Oxides of nitrogen and hydrocarbons

    • Carbon dioxide and oxygen

    • All of the above

    Correct Answer
    A. Oxides of nitrogen and hydrocarbons
    Explanation
    Ozone is formed when oxygen molecules (O2) are broken down by ultraviolet (UV) radiation from the sun, resulting in two oxygen atoms (O). These oxygen atoms can then react with other oxygen molecules to form ozone (O3). However, the presence of certain pollutants is necessary for this reaction to occur. Oxides of nitrogen (NOx), which are produced from the burning of fossil fuels, and hydrocarbons, which are released from sources such as vehicle emissions and industrial processes, are the two pollutants that need to be present in order to form ozone.

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  • Current Version
  • Mar 21, 2023
    Quiz Edited by
    ProProfs Editorial Team
  • Aug 11, 2009
    Quiz Created by
    Cschrandt
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