Match List-$I$ with List-$II$ :

List-$I$	List-$II$
$A$. Decomposition	$I$. Accumulation of dark coloured amorphous colloidal substance
$B$. Detritus	$II$. Release of inorganic nutrients by the activity of microbes in soil
$C$. Mineralisation	$III$. Breaking down of complex organic matter into inorganic substances
$D$. Humification	$IV$. Dead remains of plants and animals including fecal matter

Choose the correct answer from the options given below :

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