JS 2 Prevoc 1st Term Exam
  • 1. 1. ____ is defined as the upper most layer of the earth crust on which plants grow
A) Sand
B) Land
C) Soil
D) Earth
  • 2. 2. One of the factors affecting soil formation is ____
A) Fertilizer
B) Size
C) Climate
D) Evaporation
  • 3. 3. All are agents of biological weathering except
A) Soil organisms
B) Human activities
C) Hydration
D) Plant
  • 4. 4. ____ is the combination of water with another substance (mineral) to form crystals
A) Oxidation
B) Solution
C) Carbonation
D) Hydration
  • 5. 5. ____ involves a change in the chemical composition of the rock
A) Biological weathering
B) Physical weathering
C) Natural weathering
D) Chemical weathering
  • 6. 6. Marble, quartzite, schist are examples of _____
A) metamorphic rock
B) sedimentary rock
C) chemical rock
D) igneous rock
  • 7. 7. All these are tools for taking body measurement except ____
A) rubber
B) string
C) tape measure
D) pencil
  • 8. 8. For accurate body measurement, you must ____
A) take measurement over close-fitting garments
B) add to actual body measurement
C) take measurement by yourself
D) use a tape rule that stretch
  • 9. 9. Basic body measurements include all except
A) bust
B) face
C) hip
D) waist
  • 10. 10. _____ are basic sewing process used to neaten the raw edges of a seam
A) Seam done
B) Seam neaten
C) Seam allow
D) Seam finishes
  • 11. 11. ____ is the process of neatening or finishing with pinking sheers
A) Neaten
B) Casting
C) Pinking
D) Finishing
  • 12. 12. All these are points to consider in choosing seam finishing except ____
A) the use of fabric/garment
B) types of fabric
C) position of the seam
D) amount paid for the seam
  • 13. 13. One of the advantages of seam finishes is _____
A) it reduce the life of the garments
B) it makes the finished work rough
C) it gives the finished work a professional look
D) it makes the cloth fray
  • 14. 14. _____ is the process of neatening the raw edge of articles or garments
A) Raw edges
B) Edge finishes
C) Neatening finishes
D) Seam finishes
  • 15. 15. One of the uses of edge finishing is _____
A) to decorate the edge
B) to change the garment
C) to destroy the cloth
D) to make the cloth fray
  • 16. 16. All operations carried out in the farm right from the beginning of the farming season to the end is called _____
A) Post planting
B) Cultural practices
C) Pre-planting
D) Stumping
  • 17. 17. ______ is the amount or quantities of seeds or planting materials used on a hectare of land
A) Spacing
B) Planting
C) Seed rate
D) Ridging
  • 18. 18. ______ is the process of covering the soil surface with non-living materials such as crop residue, grass and saw dust
A) Mulching
B) Spacing
C) Stumping
D) Thinning
  • 19. 19. _____ is the removal of extra seedlings from a stand when the seedlings per stands germinate more than the required
A) Thinning
B) Mulching
C) Spacing
D) Harrowing
  • 20. 20. _____ is the replacing of seeds that failed to germinate
A) Supplying
B) Replacing
C) Thinning
D) Mulching
  • 21. 21. The system of farming where a farmer raise both crops and animals on the same farm is _____
A) Multi farming
B) Post planting
C) Mixed planting
D) Mixed farming
  • 22. 22. _____ are used as manure to improve soil fertility
A) Broken furniture
B) Animal droppings
C) Riped fruits
D) Saw dust
  • 23. 23 _____ involves rearing animals on a large expanse of fenced land
A) Herding
B) Camping
C) Animal rotation
D) Ranching
  • 24. 24. ______ is the system of cropping which involves the planting of forage crops and food crops in alternation
A) Ley farming
B) Ranching
C) Mixed cropping
D) Mono cropping
  • 25. 25. _____ is a practice whereby more than one type of crop is planted on a plot of land at the same time
A) Multi planting
B) Mixed cropping
C) Mixed farming
D) Mono planting
  • 26. 26. Agents of weed dispersal are all except _____
A) plants
B) water
C) wind
D) animals
  • 27. 27. Weeds compete with crops for all except _____
A) sunlight
B) space
C) shape
D) water
  • 28. 28. ____ reduces the market value of crops
A) Water
B) Space
C) Weeds
D) Sunlight
  • 29. 29. _____ can serve as food to man and soil organisms
A) Saw dust
B) Weeds
C) Dead plants
D) Animal droppings
  • 30. 30. Examples of storage structures are all except ____
A) barns
B) cage
C) cribs
D) silos
  • 31. 31. _____ are structures designed to accommodate processing machines
A) Storage structures
B) Processing shed
C) Living houses
D) Production houses
  • 32. 32. _____ is a building where the farmer and his managerial staff stay away to plan and coordinate all the strategies of the farm business
A) Production houses
B) Storage houses
C) Living houses
D) Farm office
  • 33. 33. To avoid offensive odours in living houses, _____ should not be sited close to them
A) Offices
B) Production room
C) Livestock pens
D) Storage houses
  • 34. 34. Farm buildings should be sited on the higher grounds to avoid _____
A) odours
B) hot weather
C) weeds
D) flood
  • 35. 35. ______ of land can be put to advantage in siting structure and buildings
A) Cost
B) Slope
C) Beauty
D) All of the above
  • 36. 36. _____ are stored in barn
A) Vegetables
B) Yam
C) Grains
D) Fruits
  • 37. 37. The primary rocks formed from hot mitten rock which cooled and solidi is ____
A) Igneous rock
B) Quartzite rock
C) Metamorphic rock
D) Sandy rock
  • 38. 38. The word "meta" in metamorphic means _____ and "morphe" means ____
A) rust, build
B) change, form
C) destroy, create
D) loss, gain
  • 39. 39. Example of metamorphic rock is _____
A) coal
B) marble
C) granite
D) dolomit
  • 40. 40. ____ is the mechanical manipulation of soil to prepare a suitable seedbed for crop production
A) Stumping
B) Bush clearing
C) Tilling
D) Pre-planting
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