WAEC 2024 Agric Expo Questions and Answers
In this part of our guide, we will show you how to access the WAEC Agric Science questions and answers for 2024 before your exam day.
The WAEC Economics exam is split into (3) sections:
1. WAEC Agric Science Essay 2024
2. WAEC Agric Science Objective 2024
3. WAEC Agric Science Practical 2024
Here at Edustuff, we have worked through all the questions, providing you with solutions to help you prepare.
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WAEC Agric Science Past Questions And Answers
(1a)
Subsidy is financial assistance provided to farmers to reduce agricultural costs, while credit refers to financial support extended to farmers in the form of loans for agricultural activities.
(1b)
- Fertilizers
- Seeds
- Pesticides
- Agricultural machinery and equipment
- Irrigation systems
(1c)
- Regular oil changes and filter replacements.
- Inspection and replacement of belts and hoses.
- Battery maintenance.
- Tire maintenance.
- Cleaning and greasing.
- Regular engine and fluid inspections.
(1d)
- Read the manual and follow instructions.
- Wear proper personal protective equipment (PPE).
- Keep a safe distance from moving parts.
- Ensure proper training and skill for operation.
- Regularly inspect and maintain machinery for safety.
*(NUMBER 2)*
(2ai)
Agricultural ecology can simply be defined as the study of crop plants and farm animals in relation to their environment
OR
Agricultural ecology can be defined as a field of study which deals with the relationship of living organisms with one another and with the environment in which they live
(2aii)
Ecosystem refers to a community of crop plants and farm animals functioning together with their non-living environment.
OR
Ecosystem consists of living factors(plants and animals) interacting with the non-living factors in the farm environment
(2bi)
(i)plants
(ii)animals
(iii)bacterias
(2bii)
(i) Temperature
(ii) water
(iii) oxygen
(iv)rainfall
(v)Wind
(2c)
(i)Adequate ventilation
(ii) Ensure regular cleaning and proper sealing
(iii)Ensure Temperature and humidity control
(iv)Ensure Proper stacking and Use sturdy and clean bags
(v)clean and prepare the storage area
(vi) Ensure regular inspection and protects from pests
(2d)
(i)Petunia
(ii)Marigold
(iii)Begonia
(iv)Geranium
(v)Zinnia
(vi)Lobelia
(vii)Impatiens
*(Number 3)*
(3ai)
It is caused by a nematode
(3aii)
Through the movement of infected soil, contaminated plant material, or nematode cysts.
(3aiii)
(i)Root Galls/Knots
(ii)Stunted Growth
(iii)Yellowing of Foliage
(iv)Reduced Fruit Production
(3aiv)
(i)Treat soil with nematicide
(ii)Plant resistant varieties
(iii)Practice crop rotation
(3bi)
Fertilizer Application:
(i)Excessive application of Fertilizer can cause soil erosion
(ii) Excess of its application can also reduce the activities of soil organisms
(iii)Excessive application may also hinder the growth of crops
(3bii)
Clean cleaning:
(i)It results in the disturbance or removal of top soil
(ii) It leads to reduction of soil organisms
(iii)It leads to reduction of organic matters
(iv)It leads to loss of soil nutrients
(v)It upsets the ecosystem or ecological balance
(vi)It exposes the soil surface to rainfall which lead to leaching
(3biii)
Overgrazing:
(i)I causes poor growth and regenerative capacity of vegetation
(ii)It leads to compaction of the soil, resulting from continuous trampling under animal hoofs
(iii)It exposes the soil to erosion
(iv) overgrazing exposes the soil to increased soil water evaporation
(v)It less to loss I'm soil fertility.
(3c)
(i) Production of crops
(ii) Livestock production
(iii)Forestry
(iv) wildlife conservation
(v)Fishery
(5a)
TABULATE
=SYMPTOMS=
(iv) Red lesions on the heads chest,forelegs and ridges
=DISEASES=
(i) Tuberculosis
(viii) Rinder pest
=PREVENTION=
(ii) Isolation if infected animal
(iii) Good sanitation
(v) Vaccination
(vii) Good sanitation
(viii) Vaccination
(ix) Restrict infected animals movement
(5bi)
(i)To lays lots of eggs
(ii) It produce chemical scents that help regulate the unity of the colony
(5bii)
(i)They feed the queen
(ii)They help in making the wax
(5c)
(i) They aid the decompositions
(ii) To prevent pollution
(iii) It makes the action of the bacteria rapid
(iv) To Prevent interference by rain or sun
(v) To retain moisture and reduce odour
AGRIC-OBJECTIVES ANSWERS
01-10: CDCBCABCAD
11-20: BCCBCACCAC
21-30: CBABACCABD
31-40: ACDCBDADDA
41-50: CBADACCBCA
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