Science, asked by noornabeeha70, 3 months ago

name is the most common solids and liquids suspended in air​

Answers

Answered by krupa212010106
1

A suspension of liquid droplets or fine solid particles in a gas is called an aerosol. In the atmosphere, the suspended particles are called particulates and consist of fine dust and soot particles, sea salt, biogenic and volcanogenic sulfates, nitrates, and cloud droplets.

Answered by shivparmar
0

Answer:

. Liquid or solid particles suspended in the air

. Some occur naturally, originating from

volcanoes, dust storms, forest and grassland

fires, living vegetation, and sea spray.

. Some are anthropogenic: burning of fossil

fuels, slash and burn, alteration of natural

surface cover due to land use changes.

. Aerosols from human activities ~10% of total,

mostly conc. in N. Hemisphere, downwind of

industrial sites, slash-and-burn, overgrazed

grasslands.

. Aerosol particles > 1 µm produced by

windblown dust and sea salt; < 1 µm mostly

formed by condensation processes (e.g., SO2 to

sulphate particles)

. Aerosols produce more vivid sunsets

. We are not sure whether aerosols are overall

warming or cooling the planet

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