🏭 Air Pollution
Grade 6 Science · Pollutants · SO₂ · CO · NOₓ · Lead · CFCs · Greenhouse Effect · Ozone Layer · Acid Rain
SO₂
CO
NOₓ
Lead
CFCs
CO₂
📋 20 Questions
⏱ 25 Minutes
✅ Pass: 40%
🔀 Randomized
💨 What Pollutes Air
🌫️ Pollutants
🧹 Cleaning the Air
🌡️ Greenhouse Effect
🌤️ Ozone Layer
🌧️ Acid Rain
Student Information
⚠️ Each session is unique & timed
Question 1
0%
Score
20
Total Questions
0
Correct Answers
0
Wrong Answers
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Percentage
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