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Grade 09 → Grade Nine 3rd Quarter

Chemistry (CHEM93)


Content
  • THIRD QUARTER
  • Water pollution | Water Contamination
  • Types of Pollutants that affect Water Quality
  • Are we running out of clean water?
  • Quiz #1
  • Water Pollution - Eutrophication (DO and BOD)
  • How to Check Your Water Quality Report
  • Water quality - Wastewater treatment standards in different countries
  • Quiz #2
  • Water Quality and Pollution - Am I Drinking Safe Water?
  • Quiz #3
  • Soil Pollution || What are the causes of soil pollution|| soil pollution effects
  • Soil Pollution
  • Land pollution (causes, effects, and solutions)
  • Quiz #4
  • How We Can Keep Plastics Out of Our Ocean
  • One Earth: An Environmental Short Film
  • Quiz #5
  • Biodegradable and Non-Biodegradable Waste
  • Biodegradable and Non-Biodegradable waste | Waste Management
  • Biodegradable and Non-Biodegradable Waste
  • Solid waste management
  • Solid Waste Management
  • Quiz #6
  • Quiz #6
Completion rules
  • All units must be completed
Prerequisites
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