why is soil important

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Soil xx important xxxxxxx it xxxxxxxx x place xxxxx micro x organisms xxx xxxxxxxx can live. Plants xxxx on soil for nutrients, xxxxx xxx mineral xxxxxx xx xxxxx xxx no xxxxx xxxxx would xx xx plants xxxxx means xxxx the xxx would xx filled with xxxxxx xxxxxxx and xxxxx xxxxx xxx be any oxygen.

xx xx just as xxxxxxxxx xx xxxxxxx animals, rocks, xxxxxxxxxx xxxxx and rivers. xx influences xxx distribution xx plant xxxxxxx and provides x habitat xxx a wide range of xxxxxxxxxx It xxxxxxxx the flow of xxxxx and xxxxxxxx substances xxxxxxx xxx atmosphere xxx the xxxxxx and xxxx xx both a xxxxxx xxx store xxx xxxxx (like xxxxxx and carbon dioxide) xx the atmosphere. Soils xxx only reflect xxxxxxx processes but also record human activities both at present and in the past. xxxx xxx xxxxxxxxx part xx xxx cultural heritage.