Practice Trapping Plume Shape (2.4.6) - Transport of Pollutants

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8 questions

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6 sample questions

Question 1.
Define plume.
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Think about where smoke comes from.
Question 2.
What happens to plumes in unstable conditions?
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Consider the role of turbulence.
3Question 3.
What is the primary characteristic of a looping plume?
- Stable dispersion
- Rapid vertical movement
- No dispersion
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Think about how turbulence influences its behavior.
4Question 4.
True or False: Fanning plumes have significant vertical movement.
- True
- False
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Consider the type of dispersal you remember.
Question 5.
Calculate the mixing height if the environmental lapse rate is 5°C/km and the adiabatic lapse rate is 9.8°C/km.
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Think about where the two lapse rates equalize.
Question 6.
Given a scenario where pollutants are emitted from a source located below the mean mixing height, discuss the expected plume behavior and potential environmental implications.
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Consider the effects of inversion and atmospheric stability.

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