Harbin, China air pollution: Air Quality Index explained

Harbin, China air pollution: Air Quality Index explained

Assessment

Interactive Video

Science, Biology, Health Sciences

11th Grade - University

Hard

Created by

Quizizz Content

FREE Resource

The video explains how car exhausts contribute to particulate matter, which is identified by aerodynamic diameters and linked to health issues. Fine particles, smaller than 2.5 micrometers, pose significant health risks as they penetrate deep into the lungs. The air pollution index measures air quality, with 100 points being unhealthy and 300 points considered dangerous.

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5 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is particulate matter and how is it identified?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

What are the health problems associated with particulate matter?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

How small is fine particulate matter compared to a human hair?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain how particulate matter can reach deep into the lungs.

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

What is considered an unhealthy air pollution index?

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