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Multiple Choice Question

Which of the following plays a major role in soil weathering?рдирд┐рдореНрдирд▓рд┐рдЦрд┐рдд рдореЗрдВ рд╕реЗ рдорд┐рдЯреНрдЯреА рдХреЗ рдЕрдкрдХреНрд╖рдп рдореЗрдВ рдкреНрд░рдореБрдЦ рднреВрдорд┐рдХрд╛ рдХреМрди рдирд┐рднрд╛рддрд╛ рд╣реИ?

  • A
    Algae
    рд╢реИрд╡рд╛рд▓
  • B
    Lichens
    рдХрд╛рдИ (рд▓рд╛рдЗрдХреЗрди)
  • C
    Fungi
    рдХрд╡рдХ
  • D
    Pteridophyte
    рдЯреЗрд░рд┐рдбреЛрдлрд╛рдЗрдЯ
Explanation:
Lichens secrete organic acids that chemically weather rocks into soil.
рд▓рд╛рдЗрдХреЗрди рдХрд╛рд░реНрдмрдирд┐рдХ рдЕрдореНрд▓ рд╕реНрд░рд╛рд╡рд┐рдд рдХрд░рддреЗ рд╣реИрдВ рдЬреЛ рдЪрдЯреНрдЯрд╛рдиреЛрдВ рдХреЛ рддреЛрдбрд╝рдХрд░ рдорд┐рдЯреНрдЯреА рдмрдирд╛рддреЗ рд╣реИрдВред

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This question belongs to the set "UKSSSC Livestock Extension Officer (LEO) Previous Year Paper 2020 – Solved". Click below to read detailed notes and attempt the full quiz.

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