You’re welcome to our school exams series where we provide you with termly examination questions in different subjects. In today’s post, we will focus on Agricultural Science exam questions. We will cover Agricultural Science exam questions for JSS1 Third term with answers. This means that we’ll be providing you with answers to the questions at the end. Also, you will get a few success tips on how to pass Agricultural Science examinations with flying colors. Remember to use the comments sections if you have questions, and don’t forget to join our Free Online Tutorial Classes on Facebook. (Like and Follow Page)
Table of Contents
Introduction to Agricultural Science as a School Subject
Agricultural Science as a school subject introduces students to the principles and practices of agriculture, focusing on the science behind cultivating plants, raising animals, and managing natural resources for food production and sustainability.
It covers topics like crop production, soil science, animal husbandry, agricultural economics, and environmental conservation. The subject combines theoretical knowledge with practical skills, often involving hands-on activities like farming or experiments. It aims to equip students with an understanding of agriculture’s role in food security, economic development, and sustainable practices, preparing them for careers in farming, agribusiness, or related fields.
The subject is offered by students in Primary school and Secondary School as Agricultural Science.
Agricultural Science Exam Questions for JSS1 Third Term
Agricultural Science Exam Questions for JSS1 Third Term are divided into two sections:
- Section A
- Section B
The first section, namely, Section A is the objective test, and students are expected to attempt all questions in the section. Section B is the theory part, and students are expected to follow specific instruction and answer the required number of questions.
Note that what you have below are JSS1 Agricultural Science Third Term Exam Past Questions made available to assist students in their revision for 3rd term examinations and also teachers in structuring standard examinations.
SECTION A: Objectives
Instruction: Answer all questions in this section by choosing from the options lettered A—D. Each question carries equal marks.
1. ___________ refers to both physical and mental efforts of man used in production?
(a) labour
(b) capital
(c) entrepreneur
(d) none of the options
2. ___________ is a temporary structure, seen in the farm to store yams?
(a) silos (b) rhombus
(c) barn (d) crib
3. ___________ is made up of earthworm casts and is used to store grains?
(a) paddock (b) rhombus
(c) crib (d) silos
4. ___________ means reproducing crops?
(a) crop rotation
(b) crop harvesting
(c) crop propagation
(d) crop planting
5. An example of a crop plant propagated by stem cutting is ___________?
(a) easing (b) bambara
(c) cassava (d) onion
6. ___________ is the removal of excess vegetation in the farm using cutlass, hoe or bulldozer?
(a) stumping (b) harrowing
(c) ridging (d) weeding
7. Which of the following crops belongs to the leguminous crop?
(a) cucumber
(b) fluted pumpkin
(c) beans
(d) maize
8. One of the following is not an importance of agriculture?
(a) provision of food
(b) provision of shelter
(c) diseases of animals
(d) source of income
9. The type of agriculture where large quantity of agricultural products are produced is known as ___________?
(a) crop rotation
(b) commercial agriculture
(c) subsistence agriculture
(d) taungya farming
10. Biennial crops complete their life cycle within ___________?
(a) 2 (b) 3
(c) 4 (d) 5
11. The first tool used by the early men for cultivation was ___________?
(a) sharp stick (b) hoe
(c) digger (d) cultivator
12. ___________ are those organisms that cause damage to crop plants?
(a) crop manure
(b) crop harvest
(c) crop pest
(d) crop micro-organism
13. ___________ are the organisms that cause damage to crop plants?
(a) crop manure
(b) crop harvest
(c) crop pest
(d) crop pest
14. One of the following is a classification of insect pest based on their mouthpart?
(a) jumping and smiting
(b) biting and chewing
(c) boring
(d) piercing and sucking
15. An example of a tree crop is ___________?
(a) ginger (b) soyabeans
(c) soyabean (d) rice
16. A specialist in crop science is called ___________?
(a) animal scientist
(b) soil scientist
(c) crop scientist
(d) horticulture
17. Which of the following is an oil crop?
(a) beverage crop
(b) groundnut
(c) bambara nut
(d) melon
18. One of the following is a farm tool used for breaking heavy soil/stony soil and digging out tree?
(a) rake
(b) hand trowel
(c) pick axe
(d) shears
19. If a farmer plants yam and corn, tomatoes differently on a land divided into three plots, what kind of cropping is he practicing?
(a) multiple cropping
(b) mixed cropping
(c) continuous cropping
(d) mono-cropping
20. Farm animals that live in different kinds of water bodies are known as __________?
(a) terrestrial animals
(b) work animals
(c) amphibians
(d) aquatic animals
21. The process by which ruminant animals bring up food already swallowed into the mouth as they rest to get a proper taste is called ___________?
(a) romping the food
(b) chewing the cud
(c) chewing the food
(d) digesting the food
22. Animals reared mainly for protection are called ___________?
(a) pet animals
(b) work animals
(c) guard animals
(d) dairy animals
23. ___________ is the botanical name for goose grass?
(a) tridax procumbens
(b) eleusine indica
(c) cyperus esculentus
(d) panicum maximum
24. A plant growing where it is not wanted is known as ___________?
(a) weed (b) flower
(c) tree (d) vegetable
25. The introduction of some insects and herbivorous animals to farmland to eat up leaves of weeds is ___________ method of weed control?
(a) biological (b) chemical
(c) physical (d) mechanical
26. The chemical used to control the growth of weed is called ___________?
(a) weedicide (b) grasicide
(c) herbicide (d) soilcide
27. ___________ is an example of a large farm animal?
(a) cow (b) guinea pig
(c) turkey (d) pigeon
28. Based on habitat, farm animals can be classified into ___________?
(a) mammals and non-mammals
(b) aquatic and terrestrial
(c) work and meat
(d) monogastric and ruminant
29. The local word “MANKALA” is for
(a) bran (b) phytate
(c) milk (d) breast
30. The act of leaving a piece of land for one or more season to grow into a bush is known as ___________?
(a) cover cropping
(b) crop rotation
(c) bush fallowing
(d) manuring
31. ___________ is one of the factors of agricultural production?
(a) land (b) rake
(c) bud (d) silos
32. ___________ is referred to a capital good that can last for a long time ?
(a) working capital
(b) fixed capital
(c) social capital
(d) none of the options
33. A farm structure that is made up of stainless steel and is used to store grains like rice is called ___________?
(a) barn (b) rhombus
(c) crib (d) silos
34. The division of a rangeland into a number of sections with fences is called________ ?
(a) pond (b) paddocking
(c) crushes (d) none
35. The establishment of new plants by means of seeds is known as ___________?
(a) sexual establishment
(b) sexual propagation
(c) asexual propagation
(d) asexual establishment
36. The planting material for Irish potato is ___________?
(a) sucker (b) bud
(c) cutting (d) bulb
37. ___________ is carried out by digging down a shot of the wet soil ?
(a) grafting (b) layering
(c) budding (d) bulb division
38. The system of farming which includes the cultivation of crops and rearing of animals on the same piece of land at the same time is known as ___________?
(a) pastoral farming
(b) arable farming
(c) mixed farming
(d) sole farming
39. ___________ is added to the soil to increase its fertility ?
(a) ash (b) water
(c) manure (d) charcoal
40. Which of the following farm tools can be used for transplanting of seedlings ?
(a) shears (b) hand trowel
(c) shovel (d) digger
41. ___________ is defined as the removal of matured crops for processing, storage and home consumption ?
(a) harvesting (b) stumping
(c) manuring (d) harrowing
42. Another name for sexual propagation is ___________?
(a) vegetable propagation
(b) vegetative propagation
(c) seed propagation
(d) artificial propagation
43. ___________ crop can be propagated by sucker ?
(a) maize (b) cocoyam
(c) orange (d) plantain
44. Farm buildings constructed with wood or timber should be painted with ___________ to avoid termite attack ?
(a) solignum or coal tar
(b) palm oil or groundnut oil
(c) engine oil or petrol
(d) charcoal or ash
45. ___________ is the process of making ridges in the farm ?
(a) planting (b) stumping
(c) clearing (d) ridging
46. Another name for hunting and gathering stage of agriculture is ___________?
(a) period of increased agricultural production
(b) settled farming
(c) old stone age
(d) period of modern
47. The following are career opportunities in agriculture except ?
(a) crop husbandry
(b) machine operation
(c) mining activities
(d) tractor driving
48. Growing of enough crops for a farmer to feed himself and his family is regarded as ___________ farming ?
(a) mixed (b) subsistence
(c) commercial (d) plantation
49. Agriculture deals with the component ___________?
(a) crops (b) markets
(c) poultry (d) rabbits
50. The main function of leaves in plants is ___________?
(a) propagation
(b) storage of food
(c) manufacture of food
(d) water transportation
51. ___________ is made up of big metal basin resting on a wheel with two handles ?
(a) watering can
(b) hand trowel
(c) wheel barrow
(d) shears
52. Animals that live on both land and water are called ____________?
(a) mammals (b) amphibians
(c) terrestrial (d) aquatic
53. A form of farming that involves only the raising of animals is called ___________?
(a) pastoral farming
(b) taungya farming
(c) mixed farming
(d) multiple farming
54. Farm tools should be oiled or greased before storage to avoid ___________?
(a) rusting (b) formites
(c) dirt (d) breakage
55. ___________ is a farm structure that is used to dry maize that is still on the cob?
(a) silos (b) crib
(c) barn (d) paddock
56. ___________ is an example of a crop that can be propagated by bulb ?
(a) cassava (b) plantain
(c) ginger (d) garlic
57. During planting ___________ is removed to avoid overcrowding of seeds ?
(a) watering (b) thinning
(c) spacing (d) manuring
58. ___________ refers to reducing the moisture content of the seed after harvesting to avoid the incidence of pest and diseases ?
(a) threshing (b) drying
(c) winnowing (d) harvesting
59. The process by which agricultural products are transformed into semi-finished product or usable form is known as ___________?
(a) processing (b) storage
(c) harvesting (d) farming
60. ___________ are activities that are carried out on the farm before the actual planting of crops ?
(a) post planting operations
(b) post harvest operations
(c) pre planting operations
(d) planting operations
SECTION B: Essay
INSTRUCTION – Answer all five (5) questions in this section.
1. Mention three pre-planting operations?
(1b) Explain one post-planting operation?
2. Mention three methods of vegetative propagation?
(2b) Explain the term grafting?
3. Mention three farm structures
(3b) Mention three ways of maintaining farm structures?
4. What are the factors of agricultural production?
(4b) Explain skilled labour?
5. State three functions of a farm manager?
(5b) State three major aims of storage of crops?
Answers to Agricultural Science Exam Questions for JSS1 Third Term
Answers to Section A (Objective Test)
The following table gives the correct answers to the objective section of Agricultural Science exam questions for JSS1 Third term. If you are using a mobile device, hold the table and scroll to the right or left for a complete view.
| Q.No | Ans | Q.No | Ans | Q.No | Ans |
|---|---|---|---|---|---|
| 1 | a | 21 | b | 41 | a |
| 2 | c | 22 | c | 42 | c |
| 3 | d | 23 | b | 43 | d |
| 4 | c | 24 | a | 44 | a |
| 5 | c | 25 | a | 45 | d |
| 6 | d | 26 | c | 46 | c |
| 7 | c | 27 | a | 47 | c |
| 8 | c | 28 | b | 48 | b |
| 9 | b | 29 | a | 49 | a |
| 10 | a | 30 | c | 50 | c |
| 11 | a | 31 | a | 51 | c |
| 12 | c | 32 | b | 52 | b |
| 13 | c | 33 | d | 53 | a |
| 14 | b | 34 | b | 54 | a |
| 15 | c | 35 | b | 55 | b |
| 16 | c | 36 | c | 56 | d |
| 17 | b | 37 | b | 57 | b |
| 18 | c | 38 | c | 58 | b |
| 19 | a | 39 | c | 59 | a |
| 20 | d | 40 | b | 60 | c |
So here you have the answers to the objective section of Agricultural Science Exam Questions for JSS1 Third term. Use the comments section to let me know if you have any questions you would want me to clarify or discuss further.
Read Also: Literature in English Exam Questions for JSS1 Third Term
Answers to Section B (Theory)
1. Mention three pre-planting operations?
- Land Clearing: Removing weeds, trees, and debris from the land to prepare it for cultivation.
- Ploughing: Turning over the soil to improve aeration and incorporate organic matter.
- Harrowing: Breaking down soil clods and leveling the land to create a fine seedbed.
1b. Explain one post-planting operation?
Weeding: Weeding is the process of removing unwanted plants (weeds) from the farm to prevent them from competing with crops for nutrients, water, and sunlight. This can be done manually using tools like hoes or mechanically with equipment, ensuring healthy crop growth and higher yields.
2. Mention three methods of vegetative propagation?
- Cutting: Using parts of a plant, such as stems or leaves, to grow a new plant.
- Grafting: Joining a part of one plant (scion) to the root system of another (rootstock) to grow as a single plant.
- Layering: Encouraging a branch or stem to develop roots while still attached to the parent plant before separating it.
2b. Explain the term grafting?
Grafting is a horticultural technique where a part of one plant, known as the scion, is attached to the root system of another plant, called the rootstock. The two parts grow together to form a single plant, combining desirable traits, such as disease resistance from the rootstock and high-quality fruit production from the scion. It is commonly used in fruit tree cultivation to improve yield and quality.
3. Mention three farm structures?
- Barn: A structure used for storing crops, equipment, or housing livestock.
- Silos: Tall structures made of metal or concrete for storing grains like rice or maize.
- Crib: A temporary structure used to store crops like yams or maize on the cob.
3b. Mention three ways of maintaining farm structures?
- Regular Cleaning: Keeping structures free from dirt, pests, and debris to prevent damage and maintain hygiene.
- Painting or Treatment: Applying protective coatings like solignum to wooden structures to prevent termite attacks or rot.
- Repairs: Fixing leaks, cracks, or broken parts promptly to ensure the longevity and functionality of the structures.
4. What are the factors of agricultural production?
- Land: The natural resource base, including soil and water, used for farming activities.
- Labour: The physical and mental efforts of humans involved in agricultural production.
- Capital: Financial resources and equipment, such as tools, machinery, and inputs like seeds or fertilizers.
- Entrepreneurship: The management and organizational skills required to coordinate production processes effectively.
4b. Explain skilled labour?
Skilled labour refers to workers who have specialized training, knowledge, or expertise in specific agricultural tasks. Examples include crop scientists, tractor operators, or irrigation specialists. Skilled labour enhances efficiency and productivity by applying advanced techniques, such as precision farming or pest management, and requires education or experience to perform complex tasks effectively.
5. State three functions of a farm manager?
- Planning: Developing strategies for crop and livestock production, including budgeting and scheduling activities.
- Supervision: Overseeing farm workers and operations to ensure tasks are performed efficiently and correctly.
- Resource Management: Allocating resources like labour, equipment, and inputs to maximize productivity and profitability.
5b. State three major aims of storage of crops?
- Preservation: Protecting crops from spoilage, pests, and diseases to maintain quality for future use or sale.
- Price Stabilization: Storing crops to sell when market prices are favorable, ensuring better income for farmers.
- Food Security: Ensuring a steady supply of food for consumption throughout the year, especially during off-seasons.
How to Pass Agricultural Science Exam Questions for JSS1 Third Term
Passing your Agricultural Science exam questions for JSS1 Third term requires a combination of preparation, understanding, and strategy. Here are actionable tips to help you excel:
1. Understand the Syllabus
Familiarize yourself with the JSS1 third-term Agricultural Science syllabus. Common topics include:
- Pre-planting, planting, and post-planting operations
- Types of crops (e.g., leguminous, oil crops)
- Farm tools and their uses
- Vegetative propagation methods (e.g., grafting, cutting)
- Farm structures and their maintenance
- Factors of agricultural production (land, labour, capital, entrepreneurship)
2. Study Smart
Create a study schedule and use active learning techniques to retain information:
- Use Past Questions: Practice with previous exam questions to understand the format (objective, theory, or essay) and common topics.
- Make Notes: Summarize key points in your own words, e.g., definitions of terms like “weeding” or “grafting.”
- Group Study: Discuss topics with classmates to reinforce understanding and clarify doubts.
- Use Visual Aids: Draw diagrams of farm tools, crop parts, or farm structures to aid memory.
3. Master Key Concepts
Ensure you understand and can explain the following:
- Pre-planting Operations: Land clearing, ploughing, harrowing.
- Post-planting Operations: Weeding, thinning, watering.
- Vegetative Propagation: Methods like cutting, grafting, and layering.
- Farm Structures: Barns, silos, cribs, and their uses.
- Factors of Production: Land, labour (skilled vs. unskilled), capital (fixed vs. working), and entrepreneurship.
4. Exam Techniques
Maximize your performance during the exam with these strategies:
- Read Questions Carefully: For objective questions, eliminate wrong options. For essays, identify keywords like “explain” or “mention.”
- Manage Time: Allocate time to each section (e.g., 20 minutes for objectives, 40 minutes for essays) to avoid rushing.
- Answer Concisely: For essays, use bullet points or short paragraphs to present clear, direct answers.
- Review Answers: If time allows, double-check objective answers and ensure essay responses are complete.
5. Practical Preparation
Agricultural Science often includes practical components. Prepare by:
- Visiting a school farm or garden to observe tools, crops, or structures.
- Practicing identification of farm tools and their uses.
- Understanding simple experiments, like testing soil fertility or observing plant growth.
6. Stay Confident and Healthy
Your mental and physical state impacts performance:
- Rest Well: Get enough sleep before the exam to stay alert.
- Eat Healthily: Avoid heavy meals that may cause discomfort during the exam.
- Stay Positive: Approach the exam with confidence, knowing you’ve prepared adequately.
By combining thorough preparation, understanding key concepts, and applying effective exam strategies, you can confidently pass your JSS1 third-term Agricultural Science exam. Good luck!
It’s a wrap!
If you need more clarification on JSS1 Third Term Questions on Agricultural Science, you can use the comments box below. We’ll be there to answer you asap.
Best wishes.
Still Got a Question? Drop Your Question Right HERE 👇👇 and click on Search.Get an Immediate Response...
Get in touch with us
Join our FREE 2025 JAMB, WAEC, NECO and BECE Tutorial Classes on Facebook. (Like and Follow Page)
This is for both Science and Art Students
If this post was helpful to you, please help us to reach others by sharing with the buttons below!
