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What is capillary action?
Date posted:
March 19, 2018
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State some of the future plans for the Perkerra irrigation scheme
Date posted:
March 19, 2018
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What are the problems facing the Perkerra irrigation scheme
Date posted:
March 19, 2018
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What are some of the achievements of the Perkerra irrigation scheme?
Date posted:
March 19, 2018
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What are the physical factors that have influenced the establishment of the Perkerra irrigation scheme?
Date posted:
March 19, 2018
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What are the future plans for the Mwea irrigation scheme
Date posted:
March 19, 2018
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Highlight any five human problems facing the Mwea irrigation scheme.
Date posted:
March 19, 2018
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Highlight any three physical problems that face the Mwea irrigation scheme.
Date posted:
March 19, 2018
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Highlight any five benefits of the Mwea irrigation scheme
Date posted:
March 19, 2018
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Name the crops grown at the Mwea irrigation scheme
Date posted:
March 19, 2018
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Describe the two methods of irrigation used in Mwea irrigation scheme.
Date posted:
March 19, 2018
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State any three human factors that have favoured the location of Mwea irrigation scheme
Date posted:
March 19, 2018
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State any four physical factors that have favoured the location of Mwea irrigation scheme
Date posted:
March 19, 2018
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(a) Where is the Mwea irrigation scheme located
(b) What are the objectives for the establishment of the scheme
Date posted:
March 19, 2018
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Highlight any four measures used to control tsetse flies in Lambwe valley.
Date posted:
March 19, 2018
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The amount of water required for irrigation to a given piece of land depends on various factors. Describe any three of those factors.
Date posted:
March 19, 2018
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What is irrigation?
Date posted:
March 19, 2018
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List any seven ways in which soil can be managed and conserved
Date posted:
March 19, 2018
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Discuss any three methods that are used in soil management and conservation efforts.
Date posted:
March 19, 2018
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Give any three uses of soil
Date posted:
March 19, 2018
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Give any five ways in which soil is significant
Date posted:
March 19, 2018
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Name the four types of soils classified under the Intrazonal order.
Date posted:
March 17, 2018
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Name any four types of soils classified under the zonal order.
Date posted:
March 17, 2018
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Name the three types of soil classification and discuss them.
Date posted:
March 17, 2018
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Soil erosion is a serious environmental hazard but also has various benefits. Highlight any two positive impacts of soil erosion.
Date posted:
March 17, 2018
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Soil erosion is a serious environmental hazard and results on various problems. Discuss any five negative impacts of soil erosion.
Date posted:
March 17, 2018
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Various human activities favour soil degeneration through soil erosion. Discuss any three human activities that favour soil erosion.
Date posted:
March 17, 2018
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(i) The following factors cause soil degeneration.
Leaching
Continuous cropping
Change of pH
(ii) Describe how these factors influence soil degeneration.
Date posted:
March 17, 2018
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(a) What is soil catena
(b) What is soil degeneration
(c) Describe any three causes of soil degeneration
Date posted:
March 17, 2018
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(a) What is soil profile
(b) Name and describe the four soil layers
Date posted:
March 16, 2018