Factors which determine to a large extent the vegetation of any area are:
$I.$ $pH$ of soil
$II.$ Mineral composition of the soil
$III.$ Water holding capacity of soil
$IV.$ Weather condition
Choose the correct option.

  • A
    $I$ and $II$
  • B
    $II$ and $III$
  • C
    $I, II$ and $III$
  • D
    $I, II, III$ and $IV$

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