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SS2: BIOLOGY - 3RD TERM

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  1. Pollution
    3 Topics
  2. Pollution II
    3 Topics
    |
    1 Quiz
  3. Conservation of Natural Resources
    6 Topics
    |
    1 Quiz
  4. Pests and Diseases of Crops
    4 Topics
  5. Control of Pests
    3 Topics
    |
    1 Quiz
  6. Reproductive System in Vertebrates I
    5 Topics
    |
    1 Quiz
  7. Reproductive System in Vertebrates II (Mammals)
    4 Topics
    |
    1 Quiz
  8. Reproductive System in Vertebrates III (Comparison of Reproduction in Vertebrates)
    4 Topics
    |
    1 Quiz
  9. Reproductive System in Plants
    2 Topics
    |
    1 Quiz
  10. Pollination in Plants
    4 Topics
    |
    1 Quiz
  • excellence
Lesson 2, Topic 2
In Progress

Noise Pollution

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Topic Content:

  • Noise Pollutants
  • Effects of Noise Pollution
  • Control of Noise Pollution

The main noise pollutants are aviation noise, locomotive noise, car horns and sirens, high-pitched musical notes from loudspeakers, noise from generators, noise from thunderstorms, etc.

Effects of Noise Pollution: 

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