(i) Mulching increases the humus content of the soil.
(ii) Protects the soil from erosion.
(iii) Increases the rate of infiltration of water into the soil.
(iv) Reduces evaporation of water from the soil.
maurice.mutuku answered the question on June 10, 2017 at 09:17
-
How does frequent ploughing lead to loss of soil fertility?
(Solved)
Describe how frequent ploughing leads to loss of soil fertility.
Date posted:
June 10, 2017
.
Answers (1)
-
How does parent rock influence soil formation?
(Solved)
Describe how parent rock influences soil formation.
Date posted:
June 10, 2017
.
Answers (1)
-
Which factors determine soil leaching?
(Solved)
List the factors that determine soil leaching.
Date posted:
June 10, 2017
.
Answers (1)
-
How do biotic factors influence soil formation?
(Solved)
Describe how biotic factors influence soil formation.
Date posted:
June 10, 2017
.
Answers (1)
-
What are the types of soil degeneration?
(Solved)
Give the types of soil degeneration.
Date posted:
June 10, 2017
.
Answers (1)
-
How does monoculture cause soil erosion?
(Solved)
Explain how monoculture causes soil erosion.
Date posted:
June 10, 2017
.
Answers (1)
-
How does continuous irrigation lead to loss of soil fertility?
(Solved)
Explain how irrigation leads to loss of soil fertility.
Date posted:
June 10, 2017
.
Answers (1)
-
How does burning cause soil erosion?
(Solved)
Explain how burning causes soil erosion.
Date posted:
June 10, 2017
.
Answers (1)
-
How does time influence the formation of soil?
(Solved)
Explain how time influences the formation of soil.
Date posted:
June 10, 2017
.
Answers (1)
-
What is the difference between soil structure and soil texture?
(Solved)
Distinguish between soil structure and soil texture.
Date posted:
June 10, 2017
.
Answers (1)
-
How does continuous application of fertilizer on farm lands cause soil erosion?
(Solved)
Describe how continuous application of fertilizer on farm lands causes soil erosion.
Date posted:
June 10, 2017
.
Answers (1)
-
How does laterization occur?
(Solved)
Describe how laterization occurs.
Date posted:
June 10, 2017
.
Answers (1)
-
What are the factors determining the colour of soil?
(Solved)
Give the factors that determine the colour of soil.
Date posted:
June 10, 2017
.
Answers (1)
-
What is soil catena?
(Solved)
Describe soil catena.
Date posted:
June 10, 2017
.
Answers (1)
-
What are the characteristics of the soils found in the arid regions of Kenya?
(Solved)
List the characteristics of the soils found in the arid regions of Kenya.
Date posted:
June 10, 2017
.
Answers (1)
-
How does humus improve the quality of soil?
(Solved)
Give ways in which humus improves the quality of soil.
Date posted:
June 10, 2017
.
Answers (1)
-
How does sheet erosion occur?
(Solved)
Explain how sheet erosion occurs.
Date posted:
June 10, 2017
.
Answers (1)
-
What are the types of soil according to texture?
(Solved)
Name the types of soil according to texture.
Date posted:
June 10, 2017
.
Answers (1)
-
How does gully erosion occur?
(Solved)
Describe how gully erosion occurs.
Date posted:
June 10, 2017
.
Answers (1)
-
How does climate influence the formation of soil?
(Solved)
Discuss how climate influences the formation of soil.
Date posted:
June 10, 2017
.
Answers (1)