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a)You plan to carry out a field study in a tea farm.
i)Give four reasons why you need a route map for the study.
ii)What information are you likely to gather about marketing of processed tea
during the study? Tea is marketed
Date posted:
September 16, 2017
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a)What is agriculture?
b)Identify four characteristics of plantation farming in Kenya.
c)Give four physical factors that influence the growing of tea in Kenya
d)Explain four problems facing small scale tea farming in Kenya
Date posted:
September 16, 2017
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Explain how the following factors influence the exploitation of minerals
(a) Mode of occurrence of minerals
(b) Transport
(c) Level of technology
Date posted:
September 16, 2017
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You are planning to carry out a field study in a forest
i)Give four reasons why it is important to seek permission from the school
administration
ii)List three sources of information you are likely to use before the actual field
study
iii)Identify four challenges you are likely to encounter during the field study
Date posted:
September 15, 2017
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Explain the role of Seyyid Said in solving the Busaidi-Mazrui conflicts
Date posted:
September 15, 2017
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Describe briefly the process of photosynthesis in plants.
Date posted:
September 15, 2017
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Differentiate the various modes of feeding
Date posted:
September 15, 2017
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Explain briefly the role of active transport in living organisms.
Date posted:
September 15, 2017
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Discuss factors that affect the process active transport in living organisms.
Date posted:
September 15, 2017
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Discuss factors that affect the rates of diffusion in living organisms.
Date posted:
September 15, 2017
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a. What is active transport?
b. State the factors affecting active transport
c. Why is oxygen important in the process of active transport?
Date posted:
September 15, 2017
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a. What is osmosis?
b. Explain the roles of osmosis in living organisms
Date posted:
September 15, 2017
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Explain the properties of cell membrane.
Date posted:
September 15, 2017
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An uncharged metal rod is brought close but not touching the cap of a charged electroscope causes a decrease in the divergence of the leaf. Explain.
Date posted:
September 15, 2017
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a. What is magnification?
b. Give the formula used to calculate magnification in a light microscope
Date posted:
September 15, 2017
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Highlight five causes of conflicts in community groups
Date posted:
September 15, 2017
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a. What is classification?
b. List the external features used to classify plants
c. List the external features used to classify animals
d. Give the reasons why classification is important
e. Name the taxonomic units of classification in descending order
Date posted:
September 15, 2017
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Explain five factors that positively influence community organization in ECDE programme in Kenya.
Date posted:
September 15, 2017
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Outline eight functions of a school committee in the management of an ECDE centre
Date posted:
September 15, 2017
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State five functions of the Jomo kenyatta Foundation
Date posted:
September 15, 2017
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Outline the procedure for registration of an ECDE centre in Kenya
Date posted:
September 15, 2017
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Why is it necessary to have a program design before coding?
Date posted:
September 15, 2017
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State three conditions that are necessary for the formation of an ox-bow lake
Date posted:
September 15, 2017
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a)Given that the mass of copper obtained in an o extraction was 210kg, determine the percentage purity of the ore used (copper pyrites) if 810kg of it was fed to the 1st roasting furnace. (Cu = 63.5, Fe = 56, S = 32.0)
b)Give 2 effects that the process above could have on the environment.
Date posted:
September 14, 2017
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a)Using ionic equation explain how sodium carbonate can be used to soften hard water.
b)Other than softening of hard water give 2 other uses of sodium carbonate.
Date posted:
September 14, 2017
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Predict the pH of the oxide of sulphur in water.
Date posted:
September 14, 2017
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Explain why sulphur has a higher boiling point compared to that of oxygen.
Date posted:
September 14, 2017
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a.i)Name three methods of mining
ii)Name two sea ports through which some of the minerals mined in east Africa are exported.
b)State five factors that influence the exploitation of minerals
c)Explain four ways in which soda ash contribute to the economy of Kenya
d)State three ways in which mining derelicts can be reclaimed
Date posted:
September 14, 2017
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a)Give three physical factors that favor coffee growing in Kenya highlands
b)State two problems facing coffee farming in Kenya
Date posted:
September 14, 2017
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Identify five functions of the Kenya Literature Bureau (KLB) in ECDE
Date posted:
September 14, 2017