Breathe Better! ππ¨ Air Pollution Challenge
Think you know what's floating in the air you breathe? π«οΈ Are you ready to test your smarts and learn surprising facts about air pollution? π€
Quiz Questions:
Question 1: Primary vs Secondary Pollutants β What's the difference? π€π«οΈ
- Sulfur dioxide (SO2) β a primary pollutant π
- Carbon monoxide (CO) β a secondary pollutant π
- Ground-level ozone (O3) β a secondary pollutant βοΈ
- Particulate matter (PM10) β a secondary pollutant πͺοΈ
Question 2: Tiny Trouble β Which particle is most harmful? π«π¬
- PM10 (particles β€10 Β΅m) π€
- PM2.5 (particles β€2.5 Β΅m) β«
- PM50 (particles β€50 Β΅m) π
- Visible dust specks π«
Question 3: Know the Numbers β AQI alert π¨π
- 0β50: Good π
- 51β100: Moderate π
- 101β150: Unhealthy for Sensitive Groups β οΈ
- 151β200: Hazardous β οΈ
Question 4: Smog Type β Which city is known for photochemical smog? πβοΈ
- London β classic sulfurous smog π
- Los Angeles β photochemical (brown) smog π
- Venice β water-based smog π
- ReykjavΓk β volcanic smog π
Question 5: Ozone Confusion β Friend or Foe? π‘οΈβ οΈ
- Stratospheric ozone protects us; ground-level ozone is a pollutant β
- Ground-level ozone protects us; stratospheric ozone is harmful β
- All ozone is always beneficial π
- Ozone has no effect on health or climate π€·
Question 6: Health Quiz β Which is NOT linked to long-term air pollution? π©Ίβ
- Asthma exacerbation and development π·
- Increased risk of heart disease and stroke β€οΈ
- Improved vision and eyesight π
- Higher risk of lung cancer and chronic bronchitis π«
Question 7: Indoor Air β Where does radon come from? π π¨
- Houseplants releasing oxygen πΏ
- Soil and rocks releasing radioactive gas beneath buildings π
- Cooking with gas on the stove π³
- Dust from old books π
Question 8: Acid Rain β Which pollutants make it possible? βοΈπ§ͺ
- Carbon dioxide (CO2) alone π
- Sulfur dioxide (SO2) and nitrogen oxides (NOx) forming acids β
- Oxygen (O2) and nitrogen (N2) mixing naturally β
- Helium (He) and neon (Ne) from the air πͺ
Question 9: Pollution Controls β Which tech cleans power-plant emissions? βοΈπ«οΈ
- Catalytic converter (car tech) π
- Electrostatic precipitator or scrubbers in smokestacks πβ
- Wind turbines (generate energy) π¨
- Solar panels (make electricity) βοΈ
Question 10: Climate & Smog β Which gas both warms the planet and helps form smog? π‘οΈπ«οΈ
- Methane (CH4) β greenhouse gas that can boost ozone formation π₯β
- Nitrogen (N2) β inert and harmless β
- Argon (Ar) β contributes to smog π«
- Oxygen (O2) β main cause of warming π¬οΈ
Breathe Better! ππ¨ Air Pollution Challenge
Think you know what's floating in the air you breathe? π«οΈ Are you ready to test your smarts and learn surprising facts about air pollution? π€
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Primary vs Secondary Pollutants β What's the difference? π€π«οΈ
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