explain the importance of soil for plant growth
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3
Answer:
Soils provide plants with essential minerals and nutrients. Soils provide air for gaseous exchange between roots and atmosphere. Soils protect plants from erosion and other destructive physical, biological and chemical activity. Soils hold water (moisture) and maintain adequate aeration.
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1
Answer:
soil must be fertile because
Explanation:
plants needs nutrition to grow in soil . they get nutrition by CO2 , nitrogen , water and sunlight and humus . humus is produce by microorganisms from ed and decaying organic matter.
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