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Form 1 Agriculture End of Term 3 Examination 2022

Class: Form 1

Subject: Agriculture

Level: High School

Exam Category: Form 1 End Term 3 Exams

Document Type: Pdf

Views: 881 Downloads: 13

Exam Summary

Term 3 – 2022 AGRICULTURE FORM ONE (1)
Time: 2 Hours Name: …………………………………………………………. AdmNo: ………………. School: ………………………………………………………..
Class: ………………….. Signature: …………………………………………………….. Date: …………………...
INSTRUCTIONS
 This paper consists of three sections A, B and C.
 Answer all questions in sections A and B.
 Answer any two questions from section C in the attached foolscaps.

SECTION A (30 MARKS)
1. Give four ways by which the soil loses its fertility. (4 marks)
______________________________________________________________________________________ ______________________________________________________________________________________ ______________________________________________________________________________________ ______________________________________________________________________________________
2. (a) List three surface water sources found in a farm. (3 marks)
______________________________________________________________________________________ ______________________________________________________________________________________ ______________________________________________________________________________________ ______________________________________________________________________________________
(b)Give three reasons for treating water before use ina farm. (3 mark)
______________________________________________________________________________________ ______________________________________________________________________________________ ______________________________________________________________________________________ ______________________________________________________________________________________
3. Name two various breeds of each of the following.
(i) Beef cattle. (1mark)
______________________________________________________________________________________ ______________________________________________________________________________________
(ii) Rabbits (1 mark)
______________________________________________________________________________________ ______________________________________________________________________________________
(iii) Dairy goats (1 mark)
______________________________________________________________________________________ ______________________________________________________________________________________
4. (a) Give four reasons why the use of fire should be discouraged in clearing land during seedbed preparation. (2 marks)
______________________________________________________________________________________ ______________________________________________________________________________________ ______________________________________________________________________________________ ______________________________________________________________________________________
(b)Give two reasons for secondary cultivation. (2 marks)
______________________________________________________________________________________ ______________________________________________________________________________________ ______________________________________________________________________________________ ______________________________________________________________________________________
(c) State two characteristics of a fertile soil. (2 marks)
______________________________________________________________________________________ ______________________________________________________________________________________ ______________________________________________________________________________________ ______________________________________________________________________________________
5. List the tools used for each of the following.
(i) Smoothening concrete floor during plastering. (1 mark)
______________________________________________________________________________________ ______________________________________________________________________________________
(ii) Administering liquid drugs through the mouth of an animal. (1 mark)
______________________________________________________________________________________ ______________________________________________________________________________________
(iii) Lifting soil and manure. (1 mark)
______________________________________________________________________________________ ______________________________________________________________________________________
(iv) Checking whether a cow has mastitis. (1 mark)
______________________________________________________________________________________ ______________________________________________________________________________________
6. Give two reasons why soil is important to crops. (2 marks)
______________________________________________________________________________________ ______________________________________________________________________________________
7. State two ways in which agriculture contribute directly to the development of industries.
(2 marks) ______________________________________________________________________________________ ______________________________________________________________________________________
8. What do you understand by the term Agroforestry. (1 mark)
______________________________________________________________________________________ ______________________________________________________________________________________
9. State who species of camels. (2 marks)
______________________________________________________________________________________ ______________________________________________________________________________________

SECTION B (20 MARKS)
10. Diagrams M, N, P and Q represents some farm tools.

(i) Identify the tools M, N, P and Q. (4 marks)
M ____________________________________________________________________________________
N ____________________________________________________________________________________
P _____________________________________________________________________________________
Q ____________________________________________________________________________________
(ii) Give the use of each the tools named above. (4 marks)
M ____________________________________________________________________________________
N ____________________________________________________________________________________
P _____________________________________________________________________________________
Q ____________________________________________________________________________________
(iii) State two maintenance practices that should be carried out on tool M. (1 mark)
______________________________________________________________________________________ ______________________________________________________________________________________ ______________________________________________________________________________________ ______________________________________________________________________________________
11. The diagram below illustrates the general shape of a cattle bread. Study it carefully and answer the questions that follow:-

(a) Identify the type of breed illustrated by the above shape. (1 mark)
______________________________________________________________________________________ ______________________________________________________________________________________
(b) Give an example of a breed in (a) above. (1 mark)
______________________________________________________________________________________ ______________________________________________________________________________________
(c) State four physical characteristics of the type of breed identified (b) above. (4 marks)
______________________________________________________________________________________ ______________________________________________________________________________________ ______________________________________________________________________________________ ______________________________________________________________________________________
12. The diagram below illustrates a fined seedbed after tertiary operation done during land preparation. Study it carefully and answer the questions that follow.

(a) Name the tertiary operation carried out on the seedbed. (1 mark)
______________________________________________________________________________________ ______________________________________________________________________________________ ______________________________________________________________________________________ ______________________________________________________________________________________
(b) State two importance of the tertiary operation named in (a) above. (2 marks)
______________________________________________________________________________________ ______________________________________________________________________________________ ______________________________________________________________________________________ ______________________________________________________________________________________
(c) List two factors that determine the number of times a farmer would harrow his land.
(2 marks) ______________________________________________________________________________________ ______________________________________________________________________________________

SECTION C 40MKS
ANSWER ANY TWO QUESTIONS IN THIS SECTION
13. (a) Describe four methods of land clearing. (8 marks)
(b) Describe five importance of primary cultivation. (5 marks)
(c) Describe seven factors that determine the choice of tools and equipment used in primary cultivation. (7 marks)
14. (a) Discuss the process of water treatment. (12 marks)
(b) Explain any four agricultural practices which lead to water pollution. (8 marks)
15. (a) Give eight differences between exotic cattle breeds (Bos Taurus) and indigenous cattle breeds, (Bos indicus). (8 marks)
(b) Discuss the importance of livestock to a Kenyan farmer. (10 marks) (c)Give two examples of indigenous cattle breed.(2mks)

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