1. (a) Forces responsible for spherical shape of earth
- Centripetal force
- Centrifugal force
- Gravitational force (2mks)
(b) Reasons why interior of earth is very hot
- Original heat retained from the sun since formation
- Radioactive materials in the mantle keeps exploding
- Overlaying material exert pressure to the mantle generating heat (3mks)
Dominic Onsase answered the question on October 29, 2019 at 14:09
- You carried out a field study on a lake near your school.
i. Give TWO factors you will consider when making a working schedule.
ii. State THREE...(Solved)
You carried out a field study on a lake near your school.
i. Give TWO factors you will consider when making a working schedule.
ii. State THREE challenges that you are likely to face during the field study.
Date posted: October 15, 2019. Answers (1)
- Name the FIVE features of ice deposition in glaciated lowlands.(Solved)
Name the FIVE features of ice deposition in glaciated lowlands.
Date posted: October 15, 2019. Answers (1)
- Outline conditions necessary for the formation of a cirque.(Solved)
Outline conditions necessary for the formation of a cirque.
Date posted: October 15, 2019. Answers (1)
- Differentiate between chemical and physical weathering.(Solved)
Differentiate between chemical and physical weathering.
Date posted: October 15, 2019. Answers (1)
- How does government policy affect agricultural activities in Kenya? (Solved)
How does government policy affect agricultural activities in Kenya?
Date posted: October 14, 2019. Answers (1)
- State and explain the factors that influence the soil temperature (Solved)
State and explain the factors that influence the soil temperature
Date posted: October 14, 2019. Answers (1)
- What is the importance of temperature and moisture in agriculture?(Solved)
What is the importance of temperature and moisture in agriculture?
Date posted: October 14, 2019. Answers (1)
- List three major exports from Kenya to the European Union (E.U)(Solved)
List three major exports from Kenya to the European Union (E.U)
Date posted: October 7, 2019. Answers (1)
- What is energy?(Solved)
What is energy?
Date posted: October 7, 2019. Answers (1)
- Give three reasons why the Kenyan Coastal water is not rich in fish (Solved)
Give three reasons why the Kenyan Coastal water is not rich in fish
Date posted: October 7, 2019. Answers (1)
- Give the main source of information on unwritten history.(Solved)
Give the main source of information on unwritten history.
Date posted: October 2, 2019. Answers (1)
- Identify one historical building in Kilwa.(Solved)
Identify one historical building in Kilwa.
Date posted: October 2, 2019. Answers (1)
- Identify the sailing ship used by the Greeks.(Solved)
Identify the sailing ship used by the Greeks.
Date posted: October 2, 2019. Answers (1)
- Identify two means of transport that comprised early land transport.(Solved)
Identify two means of transport that comprised early land transport.
Date posted: October 2, 2019. Answers (1)
- Give two examples of regional trade.(Solved)
Give two examples of regional trade.
Date posted: October 2, 2019. Answers (1)
- A pupil was requested to pick out fourteen numbers randomly from a set of numbers.She picked 20,1,66,42,12,6,15,12,42,100,3,82,42,37(Solved)
A pupil was requested to pick out fourteen numbers randomly from a set of numbers.She picked 20,1,66,42,12,6,15,12,42,100,3,82,42,37
calculate
i. The mean of data
ii. The mode of data
iii. The median of the data
Date posted: October 2, 2019. Answers (1)
- If the study of a farm, 10 hectares are found to be devoted to coffee growing and the total acreage is 100 hectare. What is...(Solved)
If the study of a farm, 10 hectares are found to be devoted to coffee growing and the total acreage is 100 hectare. What is the percentage of the area under coffee?
Date posted: October 2, 2019. Answers (1)
- What is a map?(Solved)
What is a map?
Date posted: October 2, 2019. Answers (1)
- Study the table below of a station B in a month of July and answer the following questions.(Solved)
Study the table below of a station B in a month of July and answer the following questions.
i)
ii) Use the suitable technique to present the data
iii)State three disadvantages of using a wind rose to represent data
iv)Name four methods of recording statistical data
Date posted: October 2, 2019. Answers (1)
- State four advantages of using questionnaires in collecting of statistical data.(Solved)
State four advantages of using questionnaires in collecting of statistical data.
Date posted: October 2, 2019. Answers (1)