Question

Mention 2 source of air pollution that are not due to human

Answer 1

Answer:

The two sources of air pollution that are not caused due to humans are:

1. Volcanic eruptions – When the volcano erupts, a large amount of sulfur dioxide and ash is emitted into the air.

2. Wildfires – It is also a type of natural cause of air pollution. The ashes from fires can cause heavy air pollution.

The gases and compounds like nitrogen oxides, ammonia, sulfur dioxide, and volatile organic compounds are released during these natural calamities which can lead to heavy air pollution.