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Soil gives support for the rooting system of plants
Soil is a habitat for bacteria which is necessary for breakdown of organic matter into humus
Soil is a medium through which plants absorb water. Soil contains water and air spaces which determine their usefulness to plant life.
Soil provides mineral elements such as manganese, nitrogen, potassium and iron to plants
Soil contains valuable mineral elements such as alluvial gold.
Faimus answered the question on March 19, 2018 at 10:04
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Date posted: March 17, 2018. Answers (1)
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Date posted: March 17, 2018. Answers (1)
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Date posted: March 17, 2018. Answers (1)
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Date posted: March 17, 2018. Answers (1)
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Date posted: March 17, 2018. Answers (1)
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(i) The following factors cause soil degeneration.
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Change of pH
(ii) Describe how these factors influence soil degeneration.
Date posted: March 17, 2018. Answers (1)
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(b) What is soil degeneration
(c) Describe any three causes of soil degeneration (Solved)
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Date posted: March 16, 2018. Answers (1)
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Date posted: March 16, 2018. Answers (1)
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Date posted: March 16, 2018. Answers (1)
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Date posted: March 16, 2018. Answers (1)
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Date posted: March 16, 2018. Answers (1)
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Ferralisation
Eluviation
Illuviation
Podzolisation
Calcification
Ribification
Salinisation
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Date posted: March 16, 2018. Answers (1)
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Date posted: March 16, 2018. Answers (1)
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Date posted: March 16, 2018. Answers (1)
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Date posted: March 16, 2018. Answers (1)
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(c) Define the term land
(d) Give any two differences between land and soil.(Solved)
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(c) Define the term land
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Date posted: March 16, 2018. Answers (1)
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Date posted: March 16, 2018. Answers (1)