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Soil components

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  • Is the decayed remains of animals and plants mixed with the soil.
    Humus
  • What is the importance of the soil for man?
    Man eats plants and animals that previously depended on the soil to grow.
  • It adds nutrients to soil.
    Humus
  • What are the main soil components?
    Sand, clay and humus.
  • GR: The colour of the soil is dark brown.
    Due to the colour of the humus which is dark brown or black.
  • What is the importance of the soil for plants?
    Plants take Nutrients From soil to live and grow.
  • It is a thin non-compacted superficial (upper) layer which covers the Earth crust.
    Soil
  • What is the importance of the soil for animals?
    Animals eat plants that previously depended on the soil to grow also some animals make their homes in the soil.
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