Get premium membership and access questions with answers, video lessons as well as revision papers.
-Water resources potential of a basin.
-Dependable yield for irrigation.
-Probability of floods, their pattern and magnitude.
-Hydro-meteorological data.
-New sources of water for irrigation and other purposes.
-Sediment yield and transportation.
-Stream flow forecasting by the use of precipitation data.
-Floods, droughts and control measures thereof.
-Water control, navigation, erosion control and pollution control of rivers and streams
-Operation and maintenance of river valley properties.
jim items answered the question on March 18, 2019 at 16:20
- What do you understand by the term hydrology?(Solved)
What do you understand by the term hydrology?
Date posted: March 18, 2019. Answers (1)
- Outline the differences between hot springs and geysers(Solved)
Outline the differences between hot springs and geysers.
Date posted: March 9, 2019. Answers (1)
- Explain how the following factors affects the rate evaporation:
i)Pressure deficit.
ii)Turbulence.
iii)Heat supply.
iv)Surface conditions.(Solved)
Explain how the following factors affects the rate evaporation:
i)Pressure deficit.
ii)Turbulence.
iii)Heat supply.
iv)Surface conditions.
Date posted: March 5, 2019. Answers (1)
- Explain the relationship between duration and rainfall intensity.(Solved)
Explain the relationship between duration and rainfall intensity.
Date posted: March 5, 2019. Answers (1)
- Discuss rainfall deficiency commonly occurring in most countries under the following:
a)The index of wetness.
b)Normal rainfall.
c)Consistency of recording.
d)Rainfall frequency analysis.(Solved)
Discuss rainfall deficiency commonly occurring in most countries under the following:
a)The index of wetness.
b)Normal rainfall.
c)Consistency of recording.
d)Rainfall frequency analysis.
Date posted: March 5, 2019. Answers (1)
- Outline the main types of recording type rain-gauges used in Kenyan meteorological sites.(Solved)
Outline the main types of recording type rain-gauges used in Kenyan meteorological sites.
Date posted: March 5, 2019. Answers (1)
- Discuss the advantages and the limitations of a recording type rain gauge.(Solved)
Discuss the advantages and the limitations of a recording type rain gauge.
Date posted: March 5, 2019. Answers (1)
- Outline the main importance of mass curve of rainfall in chart rainfall measurement.(Solved)
Outline the main importance of mass curve of rainfall in chart rainfall measurement.
Date posted: March 5, 2019. Answers (1)
- Discuss the two principal rain-gauges used in rainfall measurement.(Solved)
Discuss the two principal rain-gauges used in rainfall measurement.
Date posted: March 5, 2019. Answers (1)
- Discuss the considerations put in place when selecting a rain gauge site in meteorological perspective.(Solved)
Discuss the considerations put in place when selecting a rain gauge site in meteorological perspective.
Date posted: March 5, 2019. Answers (1)
- Explain when a day is termed to be a rainy day stating the measurement done.(Solved)
Explain when a day is termed to be a rainy day stating the measurement done.
Date posted: March 5, 2019. Answers (1)
- Give reasons that make limestone very important rock in the formation of karst scenery features(Solved)
Give reasons that make limestone very important rock in the formation of karst scenery features
Date posted: March 5, 2019. Answers (1)
- 1(a)Define physical weathering.
(b)Describe three processes of physical weathering.
(c)(i)Explain two factors that accelerate the rate of weathering in equatorial areas.
(ii)Explain three significance of weathering to human...(Solved)
1(a)Define physical weathering.
(b)Describe three processes of physical weathering.
(c)(i)Explain two factors that accelerate the rate of weathering in equatorial areas.
(ii)Explain three significance of weathering to human activities.
(d)You are planning to carry out a field study on weathering in the area around your school.
(i)State two ways you would prepare for the study.
(ii)Give three chemical weathering processes you are likely to study.
(iii)What follow-up activities would you be involved in after the field study?
Date posted: March 2, 2019. Answers (1)
- 1(a)(i)Define the term rock.
(ii)Outline the steps necessary for the formation of mechanically formed sedimentary rocks.
(b)Explain three ways metamorphic rocks are formed.
(c)State four conditions necessary for...(Solved)
(a)(i)Define the term rock.
(ii)Outline the steps necessary for the formation of mechanically formed sedimentary rocks.
(b)Explain three ways metamorphic rocks are formed.
(c)State four conditions necessary for the formation of coral rocks.
(d)You plan to conduct a field study on rocks around your school environment.
(i)State three methods of data collection you would use.
(ii)Give three reasons for conducting a pre-visit.
(iii)Identify three activities you would carry out during the field study.
Date posted: March 2, 2019. Answers (1)
- Hydro-logical cycle is one of the most important cycles occurring in natural phenomenons.List the main constituents of the cycle.(Solved)
Hydro-logical cycle is one of the most important cycles occurring in natural phenomenons.List the main constituents of the cycle.
Date posted: February 13, 2019. Answers (1)
- What is Kenya's share of regional and international trade in exports?(Solved)
What is Kenya's share of regional and international trade in exports?
Date posted: February 12, 2019. Answers (1)
- Discuss the bio-geochemical properties of wetlands found in central Kenya.(Solved)
Discuss the bio-geochemical properties of wetlands found in central Kenya.
Date posted: February 8, 2019. Answers (1)
- Discuss the following types of soils as found in wetlands ecosystems;
a)Paddy soils.
b)Marsh soils.
c)Salt water marsh soils.
d)Fresh water marsh soils.(Solved)
Discuss the following types of soils as found in wetlands ecosystems;
a)Paddy soils.
b)Marsh soils.
c)Salt water marsh soils.
d)Fresh water marsh soils.
Date posted: February 8, 2019. Answers (1)
- Write short notes on the following types of soils as found in wetlands:
a)Waterlogged mineral soils.
b)Waterlogged organic soils.(Solved)
Write short notes on the following types of soils as found in wetlands:
a)Waterlogged mineral soils.
b)Waterlogged organic soils.
Date posted: February 8, 2019. Answers (1)
- Briefly describe the physical properties of wetland soils.(Solved)
Briefly describe the physical properties of wetland soils.
Date posted: February 8, 2019. Answers (1)