- water enters cracks.
- Temperature falls below 00
- Water expands on freezing
- Pushes the rock with great force
- Repeating the process many times break the rock
Temperature changes –
- heating occurs and expansion of rock results
- Cooling occurs and contraction of rock,
- Other layer separates from the inner mass.
On loading
- rock is buried underneath at great pressure
- Erosion removes the over burden
- Rock expands on exposure
- Outer layer peels off.
Kavungya answered the question on May 28, 2019 at 10:53
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You carried out a field study on faulting in the Rift Valley of Kenya.
i) State two objectives for the study you carried out.
ii) Give three...
(Solved)
You carried out a field study on faulting in the Rift Valley of Kenya.
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ii) Give three follow – up activities you may have engaged in.
Date posted:
May 28, 2019
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Answers (1)
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With the aid of well labeled diagrams describe how a rift valley can be formed by Compressional forces.
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Date posted:
May 28, 2019
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May 28, 2019
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May 28, 2019
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May 28, 2019
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May 28, 2019
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May 28, 2019
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May 28, 2019
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Date posted:
May 28, 2019
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May 28, 2019
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What is ecotourism?
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May 28, 2019
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Name three tourist destinations in Uganda.
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May 28, 2019
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Differentiate between a game sanctuary and an animal orphanage.
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May 28, 2019
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Use the map of East Africa below to answer question below.
Name the National Parks P, Q and R.
(Solved)
Use the map of East Africa below to answer question below.
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Date posted:
May 28, 2019
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Answers (1)
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List three was in which tsetse fly menace has been controlled in the Lambwe Valley.
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List three was in which tsetse fly menace has been controlled in the Lambwe Valley.
Date posted:
May 28, 2019
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Students from Kamobo secondary school in Nandi Central Sub-county went to study tea growing in
Nandi Tea Estate.
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(Solved)
Students from Kamobo secondary school in Nandi Central Sub-county went to study tea growing in
Nandi Tea Estate.
(i) State any two preparations made before the field study.
(ii) Give any two follow-up activities the students are likely to engage in after the study.
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Date posted:
May 28, 2019
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Answers (1)
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The table below shows green tea volumes delivered to Chebut tea factory by various Lorries versus the acreage from which the tea was plucked. Use...
(Solved)
The table below shows green tea volumes delivered to Chebut tea factory by various Lorries versus the acreage from which the tea was plucked. Use the data to answer the questions that follow.
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Date posted:
May 28, 2019
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(Solved)
Give two reasons why Gold mining in Kenya has not been fully exploited.
Date posted:
May 28, 2019
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Outline three human factors that favour tea growing in the Nandi Hills area of Kenya.
(Solved)
Outline three human factors that favour tea growing in the Nandi Hills area of Kenya.
Date posted:
May 28, 2019
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Answers (1)
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(Solved)
Explain how earth’s rotation causes horizontal movement of ocean water.
Date posted:
May 28, 2019
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Answers (1)