awabkamal7792 awabkamal7792
  • 20-09-2017
  • Biology
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About how long does it take for parent rock to be converted into good soil?

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sodo3026
sodo3026 sodo3026
  • 21-09-2017
500-1,000 because the rock must be broken down into smaller pieces by weather and plant life which adds organic matter. 
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