Question

Asthma and bronchitis are the effects of which pollution​

Answer 1

Answer:

Air pollution comes from many different sources – some are man-made and some are naturally occurring. Air pollution includes gases, smoke from fires, volcanic ash and dust particles. Research shows that air pollution can worsen asthma symptoms

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Answer 2

Air pollution comes from many different sources – some are man-made and some are naturally occurring. Air pollution includes gases, smoke from fires, volcanic ash and dust particles. Research shows that air pollution can worsen asthma symptoms.

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