-Organic matter accumulation exceeded its decomposition.
-Nutrient stability.
-Changes in Vegetation and Microorganisms.
-Nutrients contained within organic matter are released.
-Produce major changes in soil physical, chemical, and biological properties.
-Most chemical processes then increase in rate, including oxygen diffusion into soil and changes in redox chemistry.
jim items answered the question on February 7, 2019 at 13:35
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Outline the main factors that controls the hydro-logic and water quality function in wetlands.
(Solved)
Outline the main factors that controls the hydro-logic and water quality function in wetlands.
Date posted:
February 7, 2019
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Answers (1)
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Explain the factors for ice ages
(Solved)
Explain the factors for ice ages.
Date posted:
February 4, 2019
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Explain physical factors that favour pastoralism in Kenya
(Solved)
Explain physical factors that favour pastoralism in Kenya.
Date posted:
December 28, 2018
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What is mining?
(Solved)
What is mining?
Date posted:
December 27, 2018
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What is the source of River Nile?
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What is the source of River Nile?
Date posted:
December 27, 2018
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What is a crater?
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What is a crater?
Date posted:
December 20, 2018
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State the difference between acidic rocks and basic rocks
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State the difference between acidic rocks and basic rocks.
Date posted:
December 19, 2018
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Answers (1)
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Describe the shape of the earth
(Solved)
Describe the shape of the earth.
Date posted:
December 19, 2018
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(i) Explain why most oil producing countries export petroleum in crude form. (ii) Calculate the longitude of...
(Solved)
(i) Explain why most oil producing countries export petroleum in crude form. (ii) Calculate the longitude of a place whose local time is 4:30 p.m when local time at longitude 45 degres East is 1.00 p.m.
Date posted:
December 19, 2018
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Answers (1)
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(i) Outline three ways in which students can prepare for field study (ii) Describe how you would...
(Solved)
(i) Outline three ways in which students can prepare for field study (ii) Describe how you would measure duration of sunshine using the Campbell Stokes sunshine recorder.
Date posted:
December 19, 2018
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Answers (1)
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Identify the parts of shaft mining
(Solved)
Identify the parts of shaft mining.
Date posted:
December 13, 2018
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Answers (1)
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Describe challenges faced in national parks in Kenya
(Solved)
Describe challenges faced in national parks in Kenya.
Date posted:
December 13, 2018
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Answers (1)
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Describe the conditions necessary for the siting of a weather station
(Solved)
Describe the conditions necessary for the siting of a weather station.
Date posted:
December 13, 2018
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Answers (1)
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How was yatta plateau formed?
(Solved)
How was yatta plateau formed?
Date posted:
December 12, 2018
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Answers (1)
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What is a levee? Explain how a levee is formed
(Solved)
What is a levee? Explain how a levee is formed.
Date posted:
December 12, 2018
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Answers (1)
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(a)Name two isothermal layer in the atmosphere (b) Explain three ways in which metamorphic rocks are of economic significance to Kenya
(Solved)
(a)Name two isothermal layer in the atmosphere (b) Explain three ways in which metamorphic rocks are of economic significance to Kenya
Date posted:
December 11, 2018
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Answers (1)
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Describe how a questionnaire is used to collect data in the field
(Solved)
Describe how a questionnaire is used to collect data in the field.
Date posted:
December 11, 2018
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Answers (1)
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Describe carbonation as a process of chemical weathering
(Solved)
Describe carbonation as a process of chemical weathering
Date posted:
December 4, 2018
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Answers (1)
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Outline the applications of GIS and remote sensing as used in the following fields;
a)Natural resource management.
b)Urban development and planning.
c)Forestry.
d)Disaster risk management and mitigation.
(Solved)
Outline the applications of GIS and remote sensing as used in the following fields;
a)Natural resource management.
b)Urban development and planning.
c)Forestry.
d)Disaster risk management and mitigation.
Date posted:
November 14, 2018
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Answers (1)
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Discuss the application of remote sensing and GIS in the following areas;
a)Precision agriculture.
b)Agriculture.
(Solved)
Discuss the application of remote sensing and GIS in the following areas;
a)Precision agriculture.
b)Agriculture.
Date posted:
November 14, 2018
.
Answers (1)