Important Questions for CBSE Class 8 Social Science Resources and Development Chapter 5 - Industries

Very Short Answer Questions: 1 Mark

1. Fill in the Blanks:

I. Ahmedabad is Called as _________.

Ans: Manchester of India

ii. Osaka is Called as ________.

Ans: Manchester of Japan

iii. Bangalore is Called as the _______ of India.

Ans: Silicon Valley

iv. Bengaluru is Located on the ______.

Ans: Deccan Plateau

2. State True and False.

i. The Information Technology Industry is Often Referred to as the Sunrise Industry.

Ans: True

ii. IT industry is also called as knowledge industry.

Ans: True

iii. Agro Industries Depends of Farms for Their Raw Materials.

Ans: True

iv. Mineral Based Industries Use Minerals and Their Ores as the Primary Raw Materials.

Ans:True

3. Match the Following:

Ans:

4. Choose the Correct Option.

i. _____ is a Natural Fibre.
a. Jute

b. Nylon

c. Acrylic

d. None of the above

Ans a. Jute is a natural fibre.

ii. Silicon Valley is located in______

a. Bangalore

b. Ahmedabad

c. California

d. None of the above

Ans: c.California is the place where silicon valley is located.

5. Define the Following.

i. Raw Material

Ans: Primary materials used by factories to manufacture products are called raw material.

ii. Capital

Ans: The money invested by a businessman to make an industry is called capital or investment.

Short Answer Questions: 2 Marks

6. What Kind of Jobs Could Agro Industries Produce?

Ans: These industries produce jobs in jute mills ,cotton textile industries etc  for the people who belong to backward areas such as villages and small towns.

7. What Factors Affect the Location of Industries?

Ans: Availability of raw material, power, transport, water, capital, and market are the main factors that affect location of an industry.

8. Where are the Major Industrial Regions Found?

Ans: The major industrial regions are found in Eastern North America, Central and Western Europe and Eastern Asia.

9. Where is the Second Largest Textile City Located in India?

Ans: After Mumbai the largest textile industry of India is located in Ahmedabad, Gujarat.

10. Explain Marine Based Industries?

Ans: Marine based industries get their raw materials from oceans and seas. Example - Seafood and fish oil.

Short Answer Question: 3 Marks

11. How Did Ahmedabad Become a Textile Hub? Explain

Ans: Ahmedabad is located in a region where cotton, the major raw material, is abundant. The humidity and climate of Ahmedabad are ideal for the textile sector. For the movement of raw materials and commodities, the infrastructure is highly developed and highways are properly maintained. Aside from that, textile items may be exported from the seacoast to other nations.

12. List the Major Industrial Regions of the World.

Ans: The list for major industrial regions are given below:

i. Eastern Europe

ii. Western and central Europe

iii. Eastern North America

iv. Eastern Asia

13. List the Major Industrial Regions of India.

Ans: The list for major industrial regions are given below:

i. Mumbai- Pune

ii. Ahmedabad- Baroda

iii. Vishakhapatnam- Gunter region

iv. Gurgaon- Delhi region and Meerut region

14. Define Public Sector and Joint Sector Industries.

Ans: Public sector industries are owned and run by the government, while joint sector industries are jointly owned by the government and private parties by mutual agreement.

Examples of public sector industries are Steel Authority of India Limited, BSNL, etc while examples of joint sector industries are Maruti Udyog Limited, etc.

15. What is the Definition of Industry?

Ans: Industry refers to a form of economic activity which deals with the production of goods, the provision of services or the extraction of minerals. Examples of industries are textile industries that have their focus on production of textiles to earn profit, copper industries that are involved in the extraction and production of copper from its ore, etc.

Long Answer Questions: 5 Marks

16. What are the Backbones of Modern Industries?

Ans: Because nearly everything utilized for household or industrial reasons or for common purposes is made of iron or steel, the iron and steel industry is frequently referred to as the backbone of contemporary industry. Buildings, cars, utensils, weapons, guns, and ammunition, and even medical equipment are all examples of areas where iron and steel are employed. Mining, farming, and other industries rely on iron and steel in a variety of ways. As a result, the Iron and Steel Industry is frequently referred to as the contemporary industry's backbone.

17. What Similarities Do Bangalore and California Have in Terms of the IT Industry?

Ans: Both Bangalore and California have several similarities as regards the information technology industry. Both these places enjoy a mild climate with a relatively dust free atmosphere and are known for their clean environment. Both cities boast of the availability of easy access to markets and possess skilled workforce. Their proximity to major cities and the availability of world class airports has made them see a bloom in the IT industry. Both these cities witness a great presence of renowned educational institutions which help them to give the kind of Engineers they need to grow this industry.

18. How Did the Cotton Textile Business Grow in Mumbai?

Ans: The first cotton mill of India was opened in Mumbai which was “The Bombay Spinning”. The export of cotton grew during the Second World War. Cotton textiles saw a rapid expansion in the city of Mumbai with the successful establishment of a modern textile mill in 1854. The suitability of the city with its warm, humid climate and the availability of port facilities for importing machinery, along with the availability of raw material and skilled labour were among the important reasons for the rapid expansion of the industry in the region.

19. Which Factors Affect the Location of an Industry?

Ans: The main factors that influence the location of an industry are the proximity and availability of raw materials for the proposed industry, land availability for setting-up the factory, availability of water and electricity required to run the factory, availability of skilled labour close to the site, availability of modes of transports to move raw material and goods to the site, marketing facilities and the investment required to setup the factory. The availability of transport is also a big factor for the development of industries. Transport by land and water is very essential for any factory to send and receive the goods and raw material.

20. Define Agro Based and Mineral Based Industries.

Ans: Agro-based industries use agricultural products such as plant and animal based products as their raw materials. Agro based industries are basically farm produce. These industries produce jobs for the people who belong to backward areas such as villages and small towns. Examples of agro-based industries are food processing industries, edible oil extraction industries, dairy products production industry, etc.

Mineral based industries use minerals and their ores as the primary raw materials. Anything which is related to mine can be called a mineral based industry. These industries provide several jobs such as Engineering, Pharmacy, Labour, etc.

Examples of mineral based industries are iron extraction industries, copper extraction industries, etc.

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Conclusion

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