Question

dust and smoke particles are present in ___________​

Answer 1

Answer:

atmosphere is the answer

Answer 2

Answer:

Particle (also called particulate matter or PM) pollution is the term for a mixture of solid particles and liquid droplets found in the air. Some particles, such as dust, dirt, soot, or smoke, are large or dark enough to be seen with the naked eye. ... Dust fall is a typical primary air pollutant.

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