Tag Archives: form 2 exams 2021

FORM 2 TERM  BUSINESS OPENER EXAM WITH MARKING SCHEMES

BUSINESS FORM 2

 FORM 2 TERM  OPENER EXAM

NAME:…………………………………………………….ADM……………..CLASS………….

INSTRUCTIONS: Answer all questions in the spaces provided   

  1. State the term given to each of the following descriptions (4mks)

(a) Study of activities that are carried out in an office……………………………………

(b) Study of the process of identifying a business opportunity, acquiring the resources to

Start and run a business………………………………………………………………

(c) Study of trade and aids to trade………………………………………………………

(d) Study of a systematic record keeping……………………………………………….

  1. High light four reasons why a business plan is necessary to an entrepreneur (4mks)

(a)………………………………………………………………………………………………………………………….

(b)………………………………………………………………………………………………………………………….

(c)………………………………………………………………………………………………………………………….

(d)…………………………………………………………………………………………………………………………

  1. State four characteristics of economic resources (4mks)

(a)………………………………………………………………………………………………………………………….

(b)………………………………………………………………………………………………………………………….

(c)………………………………………………………………………………………………………………………….

(d)………………………………………………………………………………………………………………………….

  1. Highlight four factors an organization would consider when an office layout (4mks)

(a)………………………………………………………………………………………………………………………….

(b)………………………………………………………………………………………………………………………….

(c)………………………………………………………………………………………………………………………….

(d)………………………………………………………………………………………………………………………….

  1. Classify each of the following as renewable or non-renewable resource (4mks)

(a) Wool…………………………………………………….

(b) Lead………………………………………………………

(c)Soda ash………………………………………………….

(d) Natural gas………………………………………………

  1. Identify the office etiquette described in the following statements. (4marks)

 

  Statement Office Etiquette
a) Handling people politely, pleasantly and with consideration  
b) Being committed to the organization one is working for  
c) Performing duties with excellence, precision and correctness  
d) Ability to keep time in attending duties and appointments  

 

  1. Outline the way through which each of the following types of utility may be created in production. (4marks)

 

(a) Time utility: …………………………………………………………………………………

(b) Form utility: …………………………………………………………………………………

(c) Pace utility……………………………………………………………………………………

(d) Possession utility…………………………………………………………………………….

  1. Highlight four reasons why a consumer should satisfy basic wants before secondary wants. (4mks)

(a)…………………………………………………………………………………………

(b)…………………………………………………………………………………………

(c)…………………………………………………………………………………………

(d)…………………………………………………………………………………………

  1. Outline four external business environments that may affect the performance of the

business.                                                                                                                      (4mks)

(a) ………………………………………………………………………………………………….

(b)  …………………………………………………………………………………………………

(c)  …………………………………………………………………………………………………

(d)  …………………………………………………………………………………………………

 

  1. Name the documents that each of the following descriptions refer to. (4mks)
  2. a) Used to correct an overcharge on an invoice ………………………………………….
  3. b) Used to alert the buyer that the seller received an order………………………………..
  4. c) It is used to inquire for goods…………………………………………………………..
  5. d) It is used to organize for transportation of goods between a seller and a public carrier.

……………………………………………………………………………………………………

 

  1. Give four characteristics of indirect production             (4 marks)

(a) ………………………………………………………………………………………………….

(b)  …………………………………………………………………………………………………

(c)  …………………………………………………………………………………………………

(d)  …………………………………………………………………………………………………

  1. Under what four circumstances would cheque payment be preferred most than cash payment?                                                                                                             (4mks)

(a) …………………………………………………………………………………………………

(b)  …………………………………………………………………………………………………

(c)  …………………………………………………………………………………………………

(d)  …………………………………………………………………………………………………

  1. State four characteristics of a departmental store.                                             (4mks)

(a) …………………………………………………………………………………………

(b)  …………………………………………………………………………………………

(c)  …………………………………………………………………………………………

(d)  …………………………………………………………………………………………

  1. State any four factors that can contribute to the success of business in a certain area                                                                                                                         (4mks)

(a) …………………………………………………………………………………………………

(b)  …………………………………………………………………………………………………

(c)  …………………………………………………………………………………………………

(d)  …………………………………………………………………………………………………

 

  1. Outline four features of a service.                                                                 (4mks)

(a) …………………………………………………………………………………………………

(b)  …………………………………………………………………………………………………

(c)  …………………………………………………………………………………………………

(d)  …………………………………………………………………………………………………

 

  1. Highlight four features of a good filing system. (4 marks)

 

(a) ………………………………………………………………………………………………….

(b)  …………………………………………………………………………………………………

(c)  …………………………………………………………………………………………………

(d)  …………………………………………………………………………………………………

 

  1. Outline any four roles of an entrepreneur in production. (4 marks)

(a) ………………………………………………………………………………………………

(b)  …………………………………………………………………………………………………

(c)  …………………………………………………………………………………………………

(d)  …………………………………………………………………………………………………

 

  1. As a student of business studies give two benefits you can get from learning

the subject                                                                                                                (2 Marks)

(a) ………………………………………………………………………………………………

(b)  …………………………………………………………………………………………………


BUSINESS FORM 2

MARKING SCHEME

FORM 2 TERM 1 OPENER EXAM

  1. a) Office practice

b)Entrepreneurship

  1. c) Commerce
  2. d) Accounting

 

  1. Importance of a business plan
  2. Show amount of finance required
  3. Motivates employees
  4. It is a requirement by financiers
  5. Helps in avoiding mistakes
  6. Identifying strengths and weaknesses
  7. Determines how resources are allocated
  8. Helps in adaptability of the business
  9. Characteristics of economic resources
  10. They are scarce/limited in supply
  11. Have monetary value
  12. Not evenly distributed in all regions
  13. Have utility
  14. Have multiple uses
  15. Are transferable from persons to persons
  16. Can be combined in proportion
  17. Factors to consider when choosing office layout
  18. Capital required
  19. Number of employees
  20. Cost of maintenance
  21. Area covered
  22. Nature of the organization
  23. Government policy/law
  24. Renewable and non-renewable resources
  25. Renewable
  26. Non- renewable
  27. Renewable
  28. Non-renewable
  29. Identify the office etiquette described in the following statements.

 

  Statement Office Etiquette
a) Handling people politely, pleasantly and with consideration courtesy
b) Being committed to the organization one is working for loyalty
c) Performing duties with excellence, precision and correctness accuracy
d) Ability to keep time in attending duties and appointments punctuality

 

  1. way through which each of the following types of utility may be created in production. (4 marks)

 

(a) Time utility: when goods are stored for future use

(b) Form utility: goods are processed to more usable state

(c) Pace utility: goods are transported from where they are produced to where they are needed

(d) Possession utility:goods are traded or exchanged for other goods or for money

 

  1. Reasons why a consumer should satisfy basic wants before secondary wants.
  2. Basic human wants are essential for survival/consumer cannot do without them.
  3. Consumer have limited resources
  4. Basic human wants can’t be postponed.
  5. All basic human wants are felt needs. ( any 4 x 1 = 4mks

 

  1. External environment
  2. a) Legal political environment
  3. b) Economic environment
  4. c) Demographic environment
  5. d) Physical environment
  6. e) Competitive environment
  7. f) Technological environment

 

 

 

  1. a)    Credit note

 

  1. b) Acknowledgment note
  2. c) Letter of inquiry
  3. d) Consignment note
  4. 11. Characteristics of indirect production
  5. a) Low quantity production
  6. b) Low quality production
  7. c) Encourages individualism
  8. d) Leads to low standards of living
  9.    e) Can be very tiring
  10. f) Does not encourage innovation and invention
  11. g) time wasting moving from one job to another

 

  1. Circumstances under which cheque payment would be preferred most than cash payment.

            (a) Where lump sun/huge funds are involved.

(b) Where security is attached on money involved in transaction.

(c) Incase evidence of payment is required by a business (written evidence)

(d) Where references are required in future for payment made.

(e) Incase privacy of carrying money is needed by organization/business.

(f) Incase it’s the policy of the business to be making payments using cheques.

 

13.Characteristics of a departmental store.                                              (4mks)

  1. Offer a wide variety of goods at relatively lower prices
  2. They are attractive and convenient to shop in.
  • They are usually situated in town centers
  1. They may provide services such as restaurants, reading rooms and post office.
  2. Each department is managed by a departmental manager dealing in a different line of goods.
  3. Factors that contribute to the success of business             (1×4)

 

  • Good and technical skills of the owner in managing the business
  • Good record keeping
  • Good customer relations
  • Government support
  • Adopting modern technology
  • Availability of market
  • Little or no competition
  1. Characteristics of a service
  2. Intangible
  3. Cannot be stored
  • Quantity cannot be standardized
  1. Inseparable from the provider
  2. .
  3. 16. Features of a good filing system.

(a)        Should occupy less space/compactness.

(b)        Should be simple and easy to understand/simplicity.

(c)        Should protect document from loss, misplacement, theft and destruction/safety.

(d)        Should be capable of expansion/elasticity.

(e)        Should be appropriate to the needs of the organization/suitability.

(f)        Should not be expensive to start and to maintain/economical.

(g)        Should be easy to retrieve information without disturbing other documents/ accessibility.            (Any 4 x 1 = 4 marks)

  1. 17. Roles of an entrepreneur in production.

(a)        Starts the business/project.

(b)        Controls the production process.

(c)        Makes the decision on what to produce and when to produce it.

(d)        Acquires and pays for all the factors of production.

(e)        Bears all the risks

(f)         Enjoys the profit

(g)          Pays all the expenses

(h)       Owns the whole project(4 marks)

  1. Benefits of studying business (2mks)
  2. a) Equips on with skills to start and run a business
  3. b) It is a career subject
  4. c) Helps one to understand the role of government in business.
  5. d) Assists one to appreciate the role of business in provision of goods and services
  6. e) Makes one appreciate the need for good management practices
  7. f) Helps one develop a positive attitude towards environment
  8. g) Equips one with knowledge to evaluate business performance
  9. h) helps one understand the role of communication and information technology in modern business management

Form 2 past papers with answers

Looking for Two (2) comprehensive exams? look no further. Download all the updated Form 2 exams with marking schemes here. Check the TEACHERS’ RESOURCES PORTAL for more free resources.

FORM 2 COMPREHENSIVE AND LATEST EXAMS

FORM 2 ENGLISH- 101: FREE COMPREHENSIVE EXAM PAPERS & MARKING SCHEMES

ENGLISH FORM 2 COMPREHENSIVE EXAM

ENGLISH FORM 2 ANSWERS

Also check; Form 4 Exams 2021-2022 With Marking Schemes (Comprehensive Exams)

FORM 2 KISWAHILI- 102: FREE COMPREHENSIVE EXAM PAPERS & MARKING SCHEMES

KISWAHILI FORM 2 COMPREHENSIVE EXAM

KISWAHILI FORM 2 ANSWERS

FORM 2 MATHEMATICS- 121: FREE COMPREHENSIVE EXAM PAPERS & MARKING SCHEMES

MATHS FORM 2 COMPREHENSIVE EXAM

MATHS FORM 2 ANSWERS

FORM 2 BIOLOGY- 231: FREE COMPREHENSIVE EXAM PAPERS & MARKING SCHEMES

BIOLOGY FORM 2 COMPREHENSIVE EXAM

BIOLOGY FORM 2 ANSWERS

FORM 2 PHYSICS- 232: FREE COMPREHENSIVE EXAM PAPERS & MARKING SCHEMES

PHYSICS FORM 2 COMPREHENSIVE EXAM

PHYSICS FORM 2 ANSWERS

FORM 2 CHEMISTRY- 233: FREE COMPREHENSIVE EXAM PAPERS & MARKING SCHEMES

CHEMISTRY FORM 2 COMPREHENSIVE EXAM

CHEMISTRY FORM 2 ANSWERS

 FORM 2 HISTORY- 311: FREE COMPREHENSIVE EXAM PAPERS & MARKING SCHEMES

HISTORY FORM 2 COMPREHENSIVE EXAM

HISTORY FORM 2 ANSWERS

FORM 2 GEOGRAPHY- 312: FREE COMPREHENSIVE EXAM PAPERS & MARKING SCHEMES

GEOGRAPHY FORM 2 COMPREHENSIVE EXAM

GEOGRAPHY FORM 2 ANSWERS

FORM 2 CRE- 313: FREE COMPREHENSIVE EXAM PAPERS & MARKING SCHEMES

CRE FORM 2 COMPREHENSIVE EXAM

CRE FORM 2 ANSWERS

FORM 2 AGRICULTURE- 443: FREE COMPREHENSIVE EXAM PAPERS & MARKING SCHEMES

AGRICULTURE FORM 2 COMPREHENSIVE EXAM

AGRICULTURE FORM 2 ANSWERS

FORM 2 COMPUTER STUDIES- 451: FREE COMPREHENSIVE EXAM PAPERS & MARKING SCHEMES

COMPUTER FORM 2 COMPREHENSIVE EXAM

COMPUTER FORM 2 ANSWERS

FORM 2 BUSINESS STUDIES- 565: FREE COMPREHENSIVE EXAM PAPERS & MARKING SCHEMES

BUSINESS FORM 2 COMPREHENSIVE EXAM

BUSINESS FORM 2 ANSWERS

FORM 2 HOME SCIENCE: FREE COMPREHENSIVE EXAM PAPERS & MARKING SCHEMES

HOME SCIENCE FORM 2 COMPREHENSIVE EXAM

HOME SCIENCE FORM 2 ANSWERS

GEOGRAPHY FORM 2 OPENER EXAM PLUS ANSWERS IN PDF

NAME…………………………………………………………………………………………….CLASS…………….ADM…………..

JOINT EVALUATION

 FORM 2 OPENER EXAM

DURATION: 1 HOUR 45 MINUTES                                                                    

Instructions: Answer all the questions in the spaces provided.

  1. (a) Give three sub branches of physical Geography.                                                         (3 marks)

…………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………

(b)         Give four heavenly bodies that make up the solar system.                                    (4 marks)

……………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………

  1. (a) Apart from the crust, name the other two main internal layers of the earth.(2 marks)

…………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………

(b)         State five characteristics of the earth’s crust.                                                                (5 marks)

……………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………

  1. The diagram below shows a maximum thermometer. Use it to answer question (a)

(a)          Identify the parts marked E, F and G.                                                                                 (3 marks)

…………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………

(b)         Apart from a maximum thermometer, name three other types of thermometers                                    found at a weather station.                                                                                                       (3 marks)

…………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………

(c)          List five factors that affect the temperature of a place.                                            (5 marks)

……………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………

 

 

  1. Explain three environmental hazards associated with convectional rainfall. (6 marks)

……………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………

  1. The table below represent rainfall and temperature for City K. use it to answer question (a)

and (b).

Months J F M A M J J A S O N D
Temp OC 27 25 30 25 20 18 17 24 27 28 27 28
Rainfall (mm) 50 80 100 250 150 100 25 25 100 150 220 200

 

(a)          Calculate the mean annual range of temperature.                                                       (2 marks)

………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………

(b)         Calculate the annual rainfall total for City K.                                                                  (2 marks)

…………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………

  1. (a) Differentiate between a map and a plan.                                                                          (2 marks)

…………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………

(b)         State five qualities of a good sketch map.                                                                        (5 marks)

……………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………

  1. (a) What are igneous rocks?                                                                                                           (2 marks)

………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………

(b)         State three differences between plutonic rocks and volcanic rocks.                (6 marks)

……………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………

  1. (a) Define the term mining?                                                                                                            (2 marks)

………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………

(b)         Give four ways in which minerals occur.                                                                         (4 marks)

……………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………

(c)          Explain four benefits of trona mining at Lake Magadi to Kenya.                        (8 marks)

…………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………..

  1. Suppose you were to carry out a field study on trona mining at Lake Magadi:

 

(a)          Give three stages of trona processing that you would observe.                          (3 marks)

………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………

 

(b)         State three follow up activities that you would carry out.                                    (3marks)

 

……………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………


NAME…………………………………………………………………………………………….CLASS…………….ADM…………..

JOINT EVALUATION

GEOGRAPHY

DURATION: 1 HOUR 45 MINUTES                                                                    

Instructions: Answer all the questions in the spaces provided.

  1. (a) Give three sub branches of physical Geography.                                                          (3 marks)

 

 

  • Geology
  • Geomorphology
  • Biogeography
  • Oceanography
  • Meteorology
  • Climatology
  • Pedology

 

 

(b)         Give four heavenly bodies that make up the solar system.                                     (4 marks)

 

  • The Sun
  • Planets
  • Asteroids
  • Comets
  • Natural satellites
  • Meteoroids/meteors

 

  1. (a) Apart from the crust, name the other two main internal layers of the earth.(2 marks)

 

  • Mantle
  • Core

 

(b)         State five characteristics of the earth’s crust.                                                                (5 marks)

 

  • The crust is divided into two layers: sial and sima.
  • The sial lies on top of the sima.
  • Sial rocks are rich in silica and aluminium.
  • The sima is rich in silica and magnesium.
  • Average density of rocks is between 2.7 to 3.0 gm/cm3
  • The sial rocks are rigid and mainly granitic.
  • The sima rocks are solid in state.
  • Sima rocks are mainly basaltic and are elastic.

 

  1. The diagram below shows a maximum thermometer. Use it to answer question (a)

(a)          Identify the parts marked E, F and G.                                                                                 (3 marks)

 

  • E – Bulb
  • F – Mercury
  • G – Metal index

 

(b)        Apart from a maximum thermometer, name three other types of thermometers                                     found at a weather station.                                                                                                       (3 marks)

 

  • Minimum thermometer
  • Six’s thermometer
  • Wet bulb thermometer

 

(c)         List five factors that affect the temperature of a place.                                            (5 marks)

 

 

  • Latitude
  • Altitude
  • Aspect
  • Distance from the sea
  • Cloud cover
  • Winds
  • Ocean currents
  • Length of day
  • Forests

 

 

  1. Explain three environmental hazards associated with convectional rainfall. (6 marks)

 

  • Convectional rainfall at times is accompanied by very strong winds that destroys property.
  • Thunder and lightning accompanying this rainfall at times leads to loss of lives and destruction of property.
  • At times torrential downpours are heavy thus causing floods in some lowlands thus interfering with people.
  • Some times this type of rainfall is accompanied with hail which destroys crops.

 

  1. The table below represent rainfall and temperature for City K. use it to answer question (a)

and (b).

 

Months J F M A M J J A S O N D
Temp OC 27 25 30 25 20 18 17 24 27 28 27 28
Rainfall (mm) 50 80 100 250 150 100 25 25 100 150 220 200

 

(a)          Calculate the annual range of temperature.                                                                    (2 marks)

 

300 C – 170C = 130C

 

(b)        Calculate the annual rainfall total for City K.                                                                  (2 marks)

 

50+80+100+250+150+100+25+25+100+150+220+200 = 1450 mm

 

 

 

 

  1. (a) Differentiate between a map and a plan.                                                                          (2 marks)

 

A map is a representation to scale of the earth or part of the earth on a flat surface                                   such as a sheet of paper while a plan is a map of a very small place drawn using a                                      large scale for a particular purpose.

 

(b)         State five qualities of a good sketch map.                                                                        (5 marks)

 

  • Should have a title
  • Should be neat and clear
  • Should be enclosed in a frame.
  • Should have a key where applicable
  • Should have a compass direction pointing north.

 

  1. (a) What are igneous rocks?                                                                                                           (2 marks)

 

                                These are rocks formed due to cooling and solidification of hot molten magma or                                        lava.

 

(b)         State three differences between plutonic rocks and volcanic rocks.                 (6 marks)

 

  • Plutonic rocks are formed due to cooling and solidification of molten magma while volcanic rocks are formed due to cooling and solidification of lava
  • Plutonic rocks are formed deep below the earth’s surface while volcanic rocks are formed on the earth’s surface
  • Plutonic rocks have a slow rate of cooling while volcanic rocks have a fast/rapid rate of cooling
  • Plutonic rocks have large size of crystals while volcanic rocks have very small sized crystals.
  • Plutonic rocks have a coarse texture while volcanic rocks have a fine texture.

 

  1. (a) Define the term mining?                                                                                                            (2 marks)

 

Mining refers to the process of extracting valuable minerals and fossils fuels on or                                     from the earth’s crust.

 

(b)         Give four ways in which minerals occur.                                                                         (4 marks)

 

  • As veins and lodes
  • As beds and seam /layers
  • As alluvial deposits
  • As weathered products
  • As evaporates.

 

(c)          Explain four benefits of trona mining at Lake Magadi to Kenya.                         (8 marks)

 

  • Export of soda ash earns foreign exchange to Kenya which is used in foreign trade.
  • Trona mining has created employment opportunities to many Kenyans who earn income thus improving their standards of living.
  • Development of glass and bottle industry as soda ash from trona provides the main raw material.
  • Trona mining has led to development of a tarmac road and railway branch from Konza to Magadi.
  • Provision of social amenities such as schools and a hospital thus improving living standards of the local people.
  • The Kenyan government (national and county) earns revenue through taxation on the profit of the company.
  • The company provides free water to the local people for both domestic and livestock use.

Trona mining has led emergence and growth of Magadi town thus urbanization in the former remote area.

  1. Suppose you were to carry out a field study on trona mining at Lake Magadi:

 

(a)          Give three stages of trona processing that you would observe.                           (3 marks)

 

  • Sieving trona from lake water
  • Washing of trona
  • Drying of washed trona
  • Heating trona to separate sodium carbonate from sodium hydrogen carbonate.
  • Grinding of soda ash
  • Sieving and packing of soda ash.

 

(b)         State three follow up activities that you would carry out.                                      (3marks)

 

  • Writing a report in an essay form.
  • Drawing graphs and pie charts on numerical data collected/provided.
  • Laboratory testing of trona samples collected.
  • Displaying printed photographs taken on a wall.
  • Displaying labelled samples collected.
  • Giving a lecture to other students in other classes.
  • Classifying data collected.

EXAMS FOR ALL FORM 2 SUBJECTS

Download free Form Two Exams With their marking schemes here.

FREE FORM 2 EXAMS WITH THEIR MARKING SCHEMES.

QUESTION PAPERS

ENGLISH

KISWAHILI

MATHEMATICS

BIOLOGY

CHEMISTRY

PHYSICS

HISTORY

CRE

GEOGRAPHY

AGRICULTURE

BUSINESS STUDIES

MARKING SCHEMES

ENGLISH

KISWAHILI

MATHEMATICS

BIOLOGY

CHEMISTRY

PHYSICS

HISTORY

CRE

GEOGRAPHY

AGRICULTURE

BUSINESS STUDIES

MORE FORM 2 EXAM DOWNLOADS.

Form 2 free complete exams for term 1-3

Free form two exams and marking schemes for all subjects

Form 2 all subjects exams, assignments: free term 1-3 exams

Form 2 exams with marking scheme (Comprehensive papers)

FORM 2 ALL SUBJECTS EXAMS, ASSIGNMENTS: FREE TERM 1-3 EXAMS &…

Form 2 notes for all subjects free download

Topic by Topic Revision Questions Free Downloads (All Form 1, 2,…

End of term 1, 2 and 3 Free Exams; Questions plus…