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Organisms and Population. — Bio Zoology STD 12 — Question

Tamilnadu BoardEnglish MediumSTD 12Bio ZoologyOrganisms and Population.2 Marks
Question
Point out the major functions of soil.
✓

Answer

Soil has four major functions
  1. medium for plant growth
  2. means for water storage and purification
  3. modifier of Earth’s atmosphere
  4. habitat for many organisms, which in turn modify the soil

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