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-Leaches weathered materials (mineral salts) from Horizon A to B and C
- Makes minerals salts unavailable to plant roots
- Leads to changes in soil texture and structure
- Changes soil PH
- Changes soil colour
- Reduces humus content / hence leads to poor water retention capacity.
- Soil becomes loose – hence exposed to soil erosion agents.
maurice.mutuku answered the question on August 9, 2019 at 13:29
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Date posted: August 9, 2019. Answers (1)
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Date posted: August 9, 2019. Answers (1)
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Date posted: August 9, 2019. Answers (1)
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The diagram below shows a folded region, name the feature marked K.
Date posted: August 9, 2019. Answers (1)
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Date posted: August 9, 2019. Answers (1)
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Date posted: August 9, 2019. Answers (1)
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Date posted: August 9, 2019. Answers (1)
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(Solved)
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(iii) State two problems they are likely to experience during the field study.
Date posted: August 9, 2019. Answers (1)
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Date posted: August 9, 2019. Answers (1)
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Date posted: August 9, 2019. Answers (1)
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Date posted: August 9, 2019. Answers (1)
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Date posted: August 9, 2019. Answers (1)
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Name the features marked P, Q, R, S and T.
Date posted: August 9, 2019. Answers (1)
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Name the features marked V, W and X.
Date posted: August 9, 2019. Answers (1)
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Date posted: August 9, 2019. Answers (1)
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Date posted: August 9, 2019. Answers (1)
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You have been asked to carry out a field study in causes of soil erosion in a region near your school.
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Date posted: August 9, 2019. Answers (1)
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Date posted: August 9, 2019. Answers (1)
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Date posted: August 9, 2019. Answers (1)
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Date posted: August 9, 2019. Answers (1)