First Term Examination Questions Agricultural Science Primary 6 First Term Lesson Notes Week 12

Agricultural Science Primary 6 First Term Week 12 Examination

Instructions for Students:

1. Read All Instructions Carefully: Ensure you understand each section of the exam before you begin.
2. Answer All Questions: Attempt every question in each part of the exam.
3. Manage Your Time: Allocate time to each part of the exam and keep track of it.
4. Write Clearly: Ensure your answers are legible and clearly written.
5. Do Not Cheat: Use only your own knowledge to answer the questions. Do not communicate with other students or use unauthorized materials.
6. Avoid Malpractices: Any form of cheating or dishonesty will result in disciplinary action.
7. Review Your Work: If time permits, review your answers before submitting your paper.

Instructions for Teachers:

1. Ensure Fairness: Monitor the exam room to ensure all students adhere to the rules and avoid any form of cheating.
2. Prepare Materials: Ensure each student has the necessary materials for the exam, such as question papers and answer sheets.
3. Explain the Rules: Clearly communicate the rules to the students before starting the exam.
4. Supervise Closely: Watch for any signs of dishonesty and address any issues immediately.
5. Maintain Exam Integrity: Ensure that the exam environment is conducive to fair testing for all students.
6. Handle Disruptions Appropriately: Address any disruptions in a manner that maintains the exam’s integrity.

Part A: Objective Questions

Instructions: Fill in the blanks with the correct answer from the options provided.

1. The method that removes moisture from food is called ______.
   a) Drying
   b) Freezing
   c) Canning
   d) Blanching
2. ______ helps preserve vegetables by keeping them at a low temperature.
   a) Freezing
   b) Drying
   c) Canning
   d) Salting
3. ______ involves sealing food in jars and heating it to prevent spoilage.
   a) Canning
   b) Freezing
   c) Drying
   d) Smoking
4. The method used to preserve food by briefly boiling it before freezing is ______.
   a) Blanching
   b) Freezing
   c) Canning
   d) Salting
5. ______ is a method that uses heat and smoke to preserve meat or fish.
   a) Smoking
   b) Freezing
   c) Drying
   d) Canning
6. ______ keeps food fresh by maintaining a cool environment.
   a) Refrigeration
   b) Freezing
   c) Smoking
   d) Drying
7. ______ is a common method for preserving tropical fruits like mangoes.
   a) Drying
   b) Canning
   c) Smoking
   d) Freezing
8. To prevent spoilage, grains such as maize are typically ______.
   a) Dried
   b) Frozen
   c) Canned
   d) Boiled
9. ______ preserves oil crops by storing them in sealed containers.
   a) Extraction
   b) Canning
   c) Freezing
   d) Drying
10. The method of removing moisture from food using the sun’s heat is called ______.
    a) Sun drying
    b) Freezing
    c) Canning
    d) Smoking
11. ______ is a method that involves briefly heating vegetables before freezing them.
    a) Blanching
    b) Drying
    c) Smoking
    d) Salting
12. Fresh herbs can be preserved by ______ or freezing.
    a) Drying
    b) Canning
    c) Freezing
    d) Smoking
13. ______ prevents spoilage by keeping food in airtight containers.
    a) Preservation
    b) Freshness
    c) Color
    d) Flavor
14. To preserve tomatoes, you can ______ them.
    a) Can
    b) Freeze
    c) Smoke
    d) Dry
15. ______ involves keeping food at a low temperature to prevent spoilage.
    a) Freezing
    b) Smoking
    c) Drying
    d) Canning
16. ______ is a method used to keep vegetables fresh for an extended period.
    a) Refrigeration
    b) Smoking
    c) Drying
    d) Freezing
17. Maize is often preserved by ______.
    a) Drying
    b) Freezing
    c) Canning
    d) Blanching
18. The process of ______ involves heating and sealing food to prevent spoilage.
    a) Canning
    b) Freezing
    c) Drying
    d) Salting
19. ______ is used to preserve oil crops like groundnuts and soybeans.
    a) Extraction
    b) Canning
    c) Freezing
    d) Drying
20. The method of preserving okra by removing moisture is called ______.
    a) Drying
    b) Freezing
    c) Canning
    d) Smoking
21. Preservation of oil crops helps prevent ______.
    a) Spoilage
    b) Freshness
    c) Color
    d) Flavor
22. ______ is a preservation method for vegetables that keeps them fresh by maintaining a cool environment.
    a) Refrigeration
    b) Drying
    c) Canning
    d) Smoking
23. Fresh fruits like oranges can be preserved by ______.
    a) Drying
    b) Canning
    c) Freezing
    d) Smoking
24. The process of ______ involves preserving food using heat and chemicals.
    a) Smoking
    b) Freezing
    c) Drying
    d) Canning
25. ______ helps prevent spoilage in food by removing moisture.
    a) Drying
    b) Freezing
    c) Canning
    d) Blanching
26. To preserve leafy vegetables, you can use the method of ______.
    a) Drying
    b) Canning
    c) Freezing
    d) Smoking
27. Preservation of maize by drying helps to prevent ______.
    a) Spoilage
    b) Freshness
    c) Color
    d) Flavor
28. The preservation method used for tropical fruits often involves ______.
    a) Drying
    b) Freezing
    c) Canning
    d) Salting
29. ______ is used to maintain the freshness of vegetables by keeping them cool.
    a) Refrigeration
    b) Smoking
    c) Freezing
    d) Drying
30. The method that involves briefly heating vegetables before freezing them is called ______.
    a) Blanching
    b) Canning
    c) Drying
    d) Freezing

Part B: Theory Questions

Instructions: Answer the following questions in short form.

1. What are the main methods used to preserve grains like maize?
2. Describe how freezing helps in preserving vegetables.
3. Explain the process and benefits of canning.
4. Why is blanching done before freezing vegetables?
5. How does sun drying work as a method of preservation?
6. What are the benefits of smoking meat or fish?
7. How does refrigeration preserve fruits and vegetables?
8. What is the purpose of drying in food preservation?
9. Describe how roots and tubers like yam are preserved.
10. Explain the preservation method for oil crops.
11. How does freezing affect the texture of fruits?
12. What is the role of salting in preserving food?
13. How can fresh herbs be effectively preserved?
14. What preservation methods are used for tropical fruits like pineapple?
15. Why is it important to use airtight containers for preserving food?
16. How does drying preserve grains and cereal crops?
17. Explain the preservation method used for vegetables like okra.
18. What are the benefits of using canning to preserve food?
19. How does the method of blanching help in food preservation?
20. Describe the process of preserving oil crops like groundnuts.
21. What is the impact of preservation methods on the nutritional value of food?
22. How are fresh fruits like oranges preserved?
23. What methods are used to preserve leafy vegetables?
24. Describe how smoking preserves food.
25. What are the advantages of preserving food through refrigeration?
26. Explain how drying can prevent food spoilage.
27. What are the steps involved in the canning process?
28. How does the method of sun drying differ from other preservation methods?
29. Why is it important to remove moisture from food during preservation?
30. Describe the preservation method used for vegetables like spinach.

Part C: True or False Questions

Instructions: Indicate whether each statement is True or False.

1. Freezing helps to keep fruits fresh by maintaining their temperature. (True/False)
2. Blanching involves freezing vegetables to preserve them. (True/False)
3. Canning involves sealing food in jars and heating them. (True/False)
4. Drying adds moisture to food for preservation. (True/False)
5. Refrigeration helps extend the shelf life of vegetables. (True/False)
6. Smoking preserves food by using heat and chemicals. (True/False)
7. Blanching is done after freezing vegetables. (True/False)
8. Sun drying removes moisture using the sun’s heat. (True/False)
9. Preserved food should be kept in airtight containers to prevent spoilage. (True/False)
10. Oil crops are preserved by drying and sealing. (True/False)
11. Fresh fruits can be preserved using the freezing method. (True/False)
12. The canning process involves cooling food to preserve it. (True/False)
13. Drying is effective for preserving grains and cereal crops. (True/False)
14. Smoking is used primarily for preserving vegetables. (True/False)
15. Preservation methods can affect the taste and texture of food. (True/False)
16. Freezing can make fruits lose their color and flavor. (True/False)
17. Refrigeration is not effective for preserving leafy vegetables. (True/False)
18. Canning involves removing moisture from food. (True/False)
19. Sun drying is a modern method of food preservation. (True/False)
20. Salting is used to prevent bacterial growth in food. (True/False)

Part D: Fill in the Gaps

Instructions: Fill in the blanks with the correct words.

1. The method of ______ involves removing moisture from food using the sun’s heat.
2. ______ preserves food by maintaining a low temperature.
3. ______ is used to keep food fresh by sealing it in jars and heating.
4. Blanching is done to preserve ______ and flavor before freezing.
5. The process of ______ helps to prevent spoilage by removing moisture.
6. ______ helps to keep vegetables fresh by providing a cool environment.
7. The preservation method that uses heat and smoke is called ______.
8. ______ involves briefly boiling vegetables before freezing them.
9. Preservation methods help to extend the ______ of food.
10. The method that involves sealing food in jars and heating them is called ______.
11. ______ preserves fruits and vegetables by keeping them cool.
12. ______ is used to preserve oil crops like soybeans and coconuts.
13. To prevent spoilage, grains like maize are often ______.
14. Fresh herbs can be preserved by ______ or freezing.
15. The method that prevents spoilage by keeping food in an airtight container is ______.
16. ______ helps to maintain the freshness of leafy vegetables.
17. The preservation of fruits often involves ______ to remove moisture.
18. The method that uses heat to preserve food is called ______.
19. Preservation of grains involves ______ to remove moisture.
20. Oil crops can be preserved by ______ and sealing them in containers.

This examination sheet ensures that students are tested comprehensively on all topics covered during the first term.