Smoke and dust from forest fires and volcanic eruptions are which kind…

Question

Smoke and dust from forest fires and volcanic eruptions are which kind of air pollution source?

Accepted Answer

B. Natural

1. Factories and vehicles are human sources.
2. Fires and volcanoes are natural sources.
3. Both add pollutants to the air.
_Source: syllabus Science, Chapter 18, Pollution of Air and Water._

Answer

Domestic

Answer

Industrial

Answer

Vehicular

Smoke and dust from forest fires and volcanic eruptions are which kind of air pollution source?

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