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Cell Structure and Micro-organisms — Science STD 7 — Question

Maharashtra BoardEnglish MediumSTD 7ScienceCell Structure and Micro-organisms2 Marks
Question
Soil is turned over during tilling.
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Answer

  1. Tilling is done to loosen the soil in initial agricultural practice.
  2. Loose soil allows the penetration of roots of the plant.
  3. By turning of soil, it allows uniform mixing of manure and fertilizer.
  4. It increases the fertility of soil. Seeds also germinate easily in aerated soil. Hence, soil is turned during tilling.

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