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i) Granite, diorite and peridotite
ii) Dolerite, porphyrite and diabase.
iii) Basalt, obsidian and pumice.
Kavungya answered the question on June 7, 2019 at 10:06
- Describe the following characteristics of minerals (i) Colour (ii) Cleavage (iii) Hardness(Solved)
Describe the following characteristics of minerals
(i) Colour
(ii) Cleavage
(iii) Hardness
Date posted: June 7, 2019. Answers (1)
- Why is reconnaissance important?(Solved)
Why is reconnaissance important?
Date posted: June 7, 2019. Answers (1)
- Explain five problems one would encounter on field study in a forest?(Solved)
Explain five problems one would encounter on field study in a forest?
Date posted: June 7, 2019. Answers (1)
- Formulate five suitable objectives for field study on a visit to a forest.(Solved)
Formulate five suitable objectives for field study on a visit to a forest.
Date posted: June 7, 2019. Answers (1)
- What is the importance of carrying samples from the field to the school?(Solved)
What is the importance of carrying samples from the field to the school?
Date posted: June 7, 2019. Answers (1)
- State five ways in which you would prepare for field study to a weather.(Solved)
State five ways in which you would prepare for field study to a weather.
Date posted: June 7, 2019. Answers (1)
- List some topics in physical geography on which you can carry out a field study.(Solved)
List some topics in physical geography on which you can carry out a field study.
Date posted: June 7, 2019. Answers (1)
- You are supposed to carry out a field study on the uses of vegetation in the area around your school.
(a) State three reasons why it...(Solved)
You are supposed to carry out a field study on the uses of vegetation in the area around your school.
(a) State three reasons why it would be necessary to visit the area before the day of the study.
(b) Give four uses of vegetation you are likely to identify during the study.
(c) Why is it necessary to sample part of the forest for the study?
(d) State three methods you would use to record the information.
Date posted: June 7, 2019. Answers (1)
- You intend to carry out field study on population in the local open air market,
(i) State three reasons why it would be necessary for you...(Solved)
You intend to carry out field study on population in the local open air market,
(i) State three reasons why it would be necessary for you to visit the market
before actual field study.
(ii) Give two methods you would use to collect information on pollution. ,
(iii) State three follow up activities necessary for the study.
Date posted: June 7, 2019. Answers (1)
- Find the median in the following.
Marks 72, 60, 65, 70, 65, 80, 65, 70, 80, 84, 63, 75, 63, 71, 74(Solved)
Find the median in the following.
Marks 72, 60, 65, 70, 65, 80, 65, 70, 80, 84, 63, 75, 63, 71, 74
Date posted: June 7, 2019. Answers (1)
- Marks 72, 60, 65, 70, 65, 80, 65, 70, 80, 84, 63, 75, 63, 71, 74
Use the data above to find out mean and mode.(Solved)
Marks 72, 60, 65, 70, 65, 80, 65, 70, 80, 84, 63, 75, 63, 71, 74
Use the data above to find out mean and mode.
Date posted: June 7, 2019. Answers (1)
- Explain the following methods of data recording.
- Tabulation
- Photographing
- Tape recording
- Tallying(Solved)
Explain the following methods of data recording.
- Tabulation
- Photographing
- Tape recording
- Tallying
Date posted: June 7, 2019. Answers (1)
- Explain oral interview method.(Solved)
Explain oral interview method.
Date posted: June 7, 2019. Answers (1)
- What are the advantages of using graphs in representing statistical data?(Solved)
What are the advantages of using graphs in representing statistical data?
Date posted: June 7, 2019. Answers (1)
- Name two types of graphs that you have learned about.(Solved)
Name two types of graphs that you have learned about.
Date posted: June 7, 2019. Answers (1)
- Name two main methods used in analyzing statistical data.(Solved)
Name two main methods used in analyzing statistical data.
Date posted: June 7, 2019. Answers (1)
- What is sampling?(Solved)
What is sampling?
Date posted: June 7, 2019. Answers (1)
- Differentiate between discrete data and continuous data giving relevant examples.(Solved)
Differentiate between discrete data and continuous data giving relevant examples.
Date posted: June 7, 2019. Answers (1)
- What factors must be considered in selecting methods of data collection?(Solved)
What factors must be considered in selecting methods of data collection?
Date posted: June 7, 2019. Answers (1)
- State two types of statistical data.(Solved)
State two types of statistical data.
Date posted: June 7, 2019. Answers (1)