The correct answer is: C. Asphyxiation.
Nitrogen dioxide is a gas that is produced by burning fossil fuels, such as coal and oil. It is also a byproduct of manufacturing processes, such as the production of nitric acid and fertilizers. Nitrogen dioxide is a major component of smog, and it can cause a variety of health problems, including:
- Asthma attacks
- Bronchitis
- Heart disease
- Lung cancer
- Death
Nitrogen dioxide can also
damage plants and animals. It can cause leaves to turn yellow and drop off, and it can also kill trees.Nitrogen dioxide is a colorless gas with a sharp, irritating odor. It is heavier than air, and it can accumulate in low-lying areas. Nitrogen dioxide is a major contributor to ground-level ozone, which is a major component of smog.
Nitrogen dioxide can be removed from the air by using scrubbers or by passing the air through activated carbon. It can also be removed by plants, which absorb nitrogen dioxide through their leaves.
The best way to reduce exposure to nitrogen dioxide is to avoid areas with high levels of air pollution. You can also reduce your exposure by staying indoors when air quality is poor, and by wearing a mask when you are outside.
The other options are incorrect because:
- Cancer is a disease that is caused by the uncontrolled growth of abnormal cells.
- Bronchitis is a condition that causes inflammation of the bronchial tubes.
- Corrosion is the process of deterioration of a material due to chemical reaction with its environment.