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SFNA 🇹🇿 NECTA ✓ Official NECTA answers

Social Studies · Paper 1 · 2021

21 questions

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Questions (21)

Section A

1. 1 mark

Which human activity causes air pollution?

A. Industries
B. Tourism
C. Business
D. Fishing
2. 6 marks

Match the challenges of economic activities in Column A with the type of economic activity in Column B by writing the letter of the correct answer in the brackets. No. Column A Letter Column B

(i) Lack of good pasture 1 mk
(ii) Decrease in fish due to the use of poison and small nets. 1 mk
(iii) Lack of modern technology in mining. 1 mk
(iv) Poor advertisements to attract tourists to visit natural heritage and animal parks. 1 mk
(v) Charcoal production and indiscriminate cutting of trees. 1 mk
(vi) Decrease in food due to lack of rain and infertile soil. 1 mk

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7. 1 mark

Why are dirty environments bad for health?

A. Causes disability
B. Causes laziness
C. Causes poverty
D. Causes diseases
8. 1 mark

Which human activity causes air pollution?

A. Industries
B. Tourism
C. Business
D. Fishing

Section B

3. 7 marks

Read the following passage and then answer the following questions by writing the correct answer in the space provided. Ujima was the first economic system that all humans went through. There was no exploitation among people because everyone participated in production. In this system, the main means of production were land, forests, lakes, and rivers. During ujima, the production of wealth was very small. This was due to the poor tools used. Likewise, there was no trade or exchange of goods between people in society. This was due to the lack of surplus during production. Examples of tools used are hand hoes and arrows. During the ujima period, the means of production and tools were owned by the entire community. Questions:

(i) Specify one main means of production during ujima. 1 mk
(ii) What tool was used for hunting? 1 mk
(iii) Why was there no exploitation in this mode of production? 1 mk
(iv) Why was there no trade in this mode of production? 1 mk
(v) Who benefited from the wealth produced in this mode of production? 1 mk
(vi) Why were there no surplus products produced in this mode of production? 1 mk
(vii) How were the means of production owned? 1 mk

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4. 4 marks

Read the map of Lumbila Village then answer items (i) – (iv) by writing the correct answer in the space provided.

(i) How many schools are there in Lumbila village? 1 mk
(ii) On which side is the church from the nearest bridge? 1 mk
(iii) How many hills are there in Lumbila village? 1 mk
(iv) How many roads lead to the North of Lumbila Village? 1 mk

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