Particulates in the atmosphere are made up of which components?

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Prepare for the NES Earth and Space Science (307) Test. Use flashcards and multiple-choice questions with explanations to enhance your understanding and boost your confidence. Excel in your exam preparation!

Multiple Choice

Particulates in the atmosphere are made up of which components?

Explanation:
Particulates are tiny solid or liquid particles suspended in the air, called aerosols. They come from sources like dust and soil, smoke and soot, sea spray, pollen, and industrial emissions that release metals and acid compounds as tiny droplets. Because they are solid or liquid, they stay suspended and can affect light and clouds. Water vapor and the major atmospheric gases such as nitrogen and oxygen are gases, not particles, so they aren’t considered particulates. Neon is a trace gas, not a particle. So the components that make up particulates are metals, acids, soil, and dust.

Particulates are tiny solid or liquid particles suspended in the air, called aerosols. They come from sources like dust and soil, smoke and soot, sea spray, pollen, and industrial emissions that release metals and acid compounds as tiny droplets. Because they are solid or liquid, they stay suspended and can affect light and clouds. Water vapor and the major atmospheric gases such as nitrogen and oxygen are gases, not particles, so they aren’t considered particulates. Neon is a trace gas, not a particle. So the components that make up particulates are metals, acids, soil, and dust.

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