Question

give reasons solid particles play an important role in the atmosphere.Why solid partic les play an important role in the atmosphere

Answer 1

The dust in the atmosphere is the reason that our sky appears blue.Also, it is the dust that causes rain. The water present in clouds is in vapour phase. For rain to happen, it should become heavy enough to fall. The dust helps it to be heavy

Answer 2

Some of what is in the atmosphere is not a gas. Particles of dust, soil, fecal matter, metals, salt, smoke, ash and other solids make up a small percentage of the atmosphere. ... Particles are important because they provide starting points (or nuclei) for water vapor to condense on, which then forms raindrops.