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AP Environmental Science
Unit 7 – Atmospheric Pollution
Topic 7.1
What is a characteristic of particulate matter (PM)?
It is a gas that is produced by the burning of fossil fuels
It is a solid that is produced by the decomposition of organic matter
It is a liquid that is produced by the evaporation of water
It is a mixture of solid particles and liquid droplets that are suspended in the air
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AP Environmental Science - 7.1 Introduction to Air Pollution
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Particulate matter (PM)
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About Fiveable
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Resources
Cram Mode
AP Score Calculators
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Practice Quizzes
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Crisis Text Line
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© 2024 Fiveable Inc. All rights reserved.
AP® and SAT® are trademarks registered by the College Board, which is not affiliated with, and does not endorse this website.
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