This is to inform all students preparing for the 2024 NECO SSCE exams and the school administrators that the June/July NECO Agric Science Essay/OBJ Questions and Answers for 2024 are now available.
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NECO 2024 AGRICULTURAL SCIENCE QUESTIONS (ESSAY)
Essays and Objectives – Agricultural Science (2 hrs 30 mins) (2:00 pm – 4:30 pm)
NECO June/July 2024 Free essay & Objective– Agricultural Science Question and Answer Room: Pay just N1,500! Click on the link below to WhatsApp us and get the answers at 12 midnight. Prepare effectively and ensure your success in the exam with our comprehensive resources.
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2024 NECO Agricultural (AGRIC) OBJ (OBJECTIVE) Questions:
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AGRICULTURAL SCIENCE OBJ
01-10: CADBDBEDBA
11-20: EADDADACAC
21-30:
31-40:
41-50:
51-60: E…………C
Chat me to get full OBJ answers
NECO ESSAY – Agric Science (THEORY) 2024 Answers:
NUMBER 1
Solving/Typing…
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NUMBER 2
(2ai)
Farm planning is the systematic process of organizing and managing the resources of a farm to achieve specific goals and objectives. It involves developing a comprehensive plan that outlines the farm’s objectives, strategies, and actions required to reach those objectives.
(2aii)
[In a Tabular form]
-Gunter’s Chain-
(PICK ANY ONE)
(i) Measuring distances during land surveying
(ii) Establishing baselines for triangulation
(iii) Laying out plots and fields
(iv) Determining the area of land
-Theodolite-
(PICK ANY ONE)
(i) Measuring horizontal and vertical angles
(ii) Establishing reference points for surveying
(iii) Leveling and aligning structures
(iv) Surveying buildings and other structures
-Beacon-
(PICK ANY ONE)
(i) Marking reference points for surveying
(ii) Establishing temporary benchmarks
(iii) Identifying property boundaries
(iv) Providing visual landmarks for navigation
-Prismatic Compass-
(PICK ANY ONE)
(i) Determining the magnetic north direction
(ii) Measuring bearings and angles
(iii) Orienting maps and plans
(iv) Surveying land boundaries
| Instrument | Purpose (Selected Option) |
|---|
| Gunter’s Chain | Measuring distances during land surveying |
| Theodolite | Measuring horizontal and vertical angles |
| Beacon | Marking reference points for surveying |
| Prismatic Compass | Determining the magnetic north direction |
(2b)
(PICK ANY FIVE)
(i) Improved crop yields through genetic engineering and biotechnology
(ii)!Precision farming techniques for efficient resource use
(iii) Disease and pest control through advanced diagnostics and treatments
(iv) Mechanization to increase labor productivity and reduce costs
(v) Development of sustainable farming practices to protect the environment
(vi) Data analytics for informed decision-making and risk management
(vii) Access to real-time information and market data through mobile technologies
(2c)
(PICK ANY FIVE)
(i) Provision of raw materials: Agriculture provides raw materials, such as crops, livestock, and fiber, for agro-allied industries.
(ii) Value addition: Agro-allied industries process agricultural products into value-added products, such as food, beverages, and textiles.
(iii) Employment creation: Both agriculture and agro-allied industries generate employment opportunities in rural and urban areas.
(iv) Economic growth: The growth of agro-allied industries contributes to overall economic growth and development.
(v) Technology transfer: Agro-allied industries often introduce new technologies and practices into the agricultural sector.
(vi) Market linkages: Agro-allied industries provide markets for agricultural products, ensuring stable incomes for farmers.
(vii) Diversification: The development of agro-allied industries diversifies the rural economy, reducing dependence on primary agricultural production.
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NUMBER 3
Solving/Typing…
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NUMBER 4
(4ai)
Irrigation is the artificial application of water to land or soil. It is used to assist in the growing of agricultural crops, maintenance of landscapes, and revegetation of disturbed soils in dry areas and during periods of inadequate rainfall.
(4aii)
(PICK ANY FOUR)
(i) Waterlogging and Salinization: Over-irrigation can raise the water table, leading to waterlogging of the soil. This can suffocate plant roots and reduce crop yields. In arid and semi-arid regions, the evaporation of this excess water can also leave behind salts, causing soil salinization, which makes the soil unsuitable for agriculture.
(ii) Depletion of Water Resources: Irrigation often relies heavily on groundwater or surface water sources, which can be depleted over time if not managed sustainably. This can lead to environmental problems, such as the drying up of rivers and lakes, and can also threaten the livelihoods of people who depend on these water sources.
(iii) Environmental Degradation: Irrigation can alter natural ecosystems by changing water flows, soil moisture, and vegetation patterns. This can lead to the loss of biodiversity and the degradation of habitats for wildlife. Additionally, the construction of dams and canals for irrigation can have significant impacts on river systems and the surrounding environment.
(iv) Inefficient Water Use: Many irrigation systems are inefficient, losing a significant amount of water through evaporation, leaks, and runoff. This not only wastes a valuable resource but can also contribute to water scarcity and environmental problems.
(v) High Energy Consumption: Some irrigation systems, particularly those that pump water from deep underground or over long distances, can be energy-intensive. This can increase greenhouse gas emissions and contribute to climate change.
(vi) Socioeconomic Issues: Irrigation projects can sometimes lead to social and economic disparities. Large-scale projects can displace communities, disrupt traditional livelihoods, and lead to conflicts over water rights. Additionally, the benefits of irrigation may not be evenly distributed, with some farmers and communities benefiting more than others.
(4b)
(4ci)
(PICK ANY THREE)
(i) Texture: Metamorphic rocks often have a foliated or banded texture, caused by the alignment of minerals under pressure. This alignment can create distinct layers or bands, as seen in gneiss. Non-foliated metamorphic rocks like marble or quartzite have a more granular texture.
(ii) Mineral Composition: Metamorphic rocks can contain a wide variety of minerals, depending on the original rock and the conditions of metamorphism. Some common metamorphic minerals include garnet, mica, talc, and kyanite. The presence of certain minerals can be indicative of the grade of metamorphism (low, medium, or high) the rock has undergone.
(iii) Parent Rock (Protolith): The original rock from which a metamorphic rock is formed is called the protolith. For example, shale can be metamorphosed into slate, phyllite, or schist under different conditions.
(iv) Formation: Metamorphic rocks form under a variety of conditions: Regional Metamorphism, Contact Metamorphism, Hydrothermal Metamorphism, Dynamic Metamorphism.
(v) Types: Metamorphic rocks are classified based on their texture (foliated or non-foliated) and mineral composition. Some common types include: Foliated (Slate, phyllite, schist, gneiss), Non-foliated (Marble, quartzite, hornfels).
(4cii)
(PICK ANY TWO)
(i) limestone
(ii) Dolomite
(iii) Halite
(iv) Gypsum
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Solving/Typing…
NECO AGRIC OBJECTIVE QUESTIONS:
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Conclusion:
In conclusion, as you get ready for the NECO 2024 exams, make sure you are fully prepared with our detailed NECO Agric Essay & OBJ questions and answers. These resources will help you understand the material better and prepare thoroughly, so you can face the exams with confidence and succeed.
See also: NECO 2024 June/July Mathematics (OBJ/ESSAY) Questions and answers
