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Principles of Ecology. — BIO BOTANY STD 12 — Question

Tamilnadu BoardEnglish MediumSTD 12BIO BOTANYPrinciples of Ecology.3 Marks
Question
Classify soil based on its formation.
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Answer

Based on soil formation (pedogenesis), the soils are divided into:
  1. Residual soils -These are soils formed by weathering and pedogenesis of the rock.
  2. Transported soils – These are transported by various agencies.

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