### Identification of Components of Smog

1. **Defining Smog**: Smog is a type of air pollution that is a mix of smoke and fog, primarily caused by human activity. There are two types of smog: classic smog and photochemical smog.

2. **Evaluating the Options**:
- **A. Nitrous Oxide**: While nitrous oxide is a pollutant, it is not the primary component of smog.
- **B. Ground Level Ozone**: Ground-level ozone is a significant component of photochemical smog, formed by the reaction of sunlight with pollutants like VOCs and nitrogen oxides.
- **C. Methane**: Although methane is a greenhouse gas, it is not a major direct component of smog.
- **D. Carbon Dioxide**: Carbon dioxide is a significant greenhouse gas but is not directly related to the formation of smog.

### Conclusion

The correct answer is **B. Ground Level Ozone**, as it is a primary component of photochemical smog, contributing significantly to air quality degradation and health issues.

Question

### Identification of Components of Smog

1. **Defining Smog**: Smog is a type of air pollution that is a mix of smoke and fog, primarily caused by human activity. There are two types of smog: classic smog and photochemical smog.

2. **Evaluating the Options**:
   - **A. Nitrous Oxide**: While nitrous oxide is a pollutant, it is not the primary component of smog.
   - **B. Ground Level Ozone**: Ground-level ozone is a significant component of photochemical smog, formed by the reaction of sunlight with pollutants like VOCs and nitrogen oxides.
   - **C. Methane**: Although methane is a greenhouse gas, it is not a major direct component of smog.
   - **D. Carbon Dioxide**: Carbon dioxide is a significant greenhouse gas but is not directly related to the formation of smog.

### Conclusion

The correct answer is **B. Ground Level Ozone**, as it is a primary component of photochemical smog, contributing significantly to air quality degradation and health issues.

Knowee AI · Accepted Answer

### Identification of Components of Smog

1. **Defining Smog**: Smog is a type of air pollution that is a mix of smoke and fog, primarily caused by human activity. There are two types of smog: classic smog and photochemical smog.

2. **Evaluating the Options**:
   - **A. Nitrous Oxide**: While nitrous oxide is a pollutant, it is not the primary component of smog.
   - **B. Ground Level Ozone**: Ground-level ozone is a significant component of photochemical smog, formed by the reaction of sunlight with pollutants like VOCs and nitrogen oxides.
   - **C. Methane**: Although methane is a greenhouse gas, it is not a major direct component of smog.
   - **D. Carbon Dioxide**: Carbon dioxide is a significant greenhouse gas but is not directly related to the formation of smog.

### Conclusion

The correct answer is **B. Ground Level Ozone**, as it is a primary component of photochemical smog, contributing significantly to air quality degradation and health issues.

What is the main component of smoga.Nitrous Oxideb.Ground level Ozonec.Methaned.Carbon dioxide

Question

What is the main component of smog?

Solution

Identification of Components of Smog

Conclusion

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