Biology · Environmental Issues
By what mechanism do dust storms trigger respiratory allergies and infections in humans?
- 1By directly emitting industrial volatile organic compounds into the lower troposphere
- 2By converting atmospheric carbon dioxide into toxic carbon monoxide
- 3By reacting chemically with water vapor to form strong mineral acids
- 4By carrying biological agents such as pollen, fungal spores, mold, and bacteria✓
Correct answer
By carrying biological agents such as pollen, fungal spores, mold, and bacteria
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