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JSS1: BASIC SCIENCE - 1ST TERM

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  1. Introduction to Science | Week 1
    4Topics
    |
    1 Quiz
  2. Family Health | Week 2
    6Topics
    |
    1 Quiz
  3. Family Health (Sanitation) | Week 3
    4Topics
    |
    1 Quiz
  4. Family Health (Nutrition) | Week 4
    8Topics
    |
    1 Quiz
  5. Drug and Substance Abuse | Week 5
    3Topics
    |
    1 Quiz
  6. Environmental Pollution: Air Pollution | Week 6
    3Topics
  7. Soil pollution | Week 7
    2Topics
  8. Water Pollution | Week 8
    4Topics
    |
    1 Quiz
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Pollution may be defined as the release or discharge of harmful waste, dirty or poisonous substances in the environment. Dirty, dangerous, harmful, or poisonous substances, which make the environment unsuitable, are called pollutants. Examples are acid, soaps and detergents, alcohol, oils, chemical compounds such as lead, sulphide, fertilizers, herbicides, etc.

Water pollution, Air pollution, Soil pollution, and Noise pollution are types of pollution.

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