i) A solfatara is an outlet/fumarole which emits gases which are mainly sulphurous compounds from underground. v (1 mk)
ii) Active volcano- This is a volcano which has erupted or is thought to have erupted within recent time (500 years ago).
Dormant volcano- This refers to a volcano that has not been known to erupt and yet is not thought to be extinct and still shows some limited activity in the form of fumaroles.
Extinct volcano- This refers to a volcano that shows no sign of further eruption and much of the original structure or appearance may have been destroyed by denudation
lydiajane74 answered the question on November 24, 2017 at 13:05
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Form three students of Kipsis High School plan to carry out field work on rocks in the Mt. Elgon Sub-county.
(i) List two activities they may carry out as they prepare.
(ii) Why would they need to carry a hammer and polythene bag?
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Date posted: November 24, 2017. Answers (1)
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Date posted: November 24, 2017. Answers (1)
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(ii) Briefly, describe the formation of organically formed sedimentary rocks
Date posted: November 24, 2017. Answers (1)
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(ii) List four types of igneous rocks based on their chemical composition.(Solved)
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Date posted: November 24, 2017. Answers (1)
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(b) State two processes by which ice may move.
Date posted: November 24, 2017. Answers (1)
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Date posted: November 24, 2017. Answers (1)
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Date posted: November 24, 2017. Answers (1)
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ii. Presence of electricity.(Solved)
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i. Government policies.
ii. Presence of electricity.
Date posted: November 21, 2017. Answers (1)
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(b). (i). Apart from Ol Karia, name two potential areas in Kenya for the...(Solved)
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(ii).State three advantages of solar energy.
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ii. Give three problems you are likely to encounter while collecting the data.
Date posted: November 21, 2017. Answers (1)
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(b) Explain how the following factors influence fishing.
(i) Presence of...(Solved)
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Date posted: November 21, 2017. Answers (1)
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Date posted: November 21, 2017. Answers (1)
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Date posted: November 20, 2017. Answers (1)
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Date posted: November 20, 2017. Answers (1)
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Date posted: November 20, 2017. Answers (1)
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(ii) List...(Solved)
Suppose you intend to carry out a field study of the Mau forest.
(i) Mention two preparations you would do before the actual field study.
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Date posted: November 20, 2017. Answers (1)
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(b) Explain three processes through which wind erode the desert surfaces.
Date posted: November 20, 2017. Answers (1)