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JSS3: BASIC SCIENCE - 1ST TERM

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  1. Family Traits | Week 1
    7 Topics
    |
    1 Quiz
  2. Environmental Hazards I - Soil Erosion | Week 2
    3 Topics
  3. Environmental Hazards I - Flooding | Week 3
    5 Topics
    |
    1 Quiz
  4. Environmental Hazards II - Bush Burning | Week 4
    4 Topics
  5. Environmental Hazards II - Deforestation | Week 5
    4 Topics
    |
    1 Quiz
  6. Environmental Hazards III - Desertification | Week 6
    4 Topics
    |
    1 Quiz
  7. Environmental Hazards III - Description of the Ozone Layer and its Location in the Atmosphere | Week 7
    4 Topics
    |
    1 Quiz
  8. Drug and Substance Abuse | Week 8
    4 Topics
    |
    1 Quiz
  9. Resources from Living Things | Week 9
    4 Topics
  10. Resources from Non-Living Things | Week 10
    2 Topics
    |
    1 Quiz



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Bush-burning
A bush set on fire.

What is Bush Burning?

Bush burning is the act of setting forests, weeds, and grasses on fire. Fire destroys the ground cover which protects soil, organic matter, and soil-living microorganisms that help to improve soil structure.  This exposes the land to the effect of wind, water erosion and ultraviolet radiation.

 

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