Industries | Chapter 5 | Geography 8th |
Chapter 5:Â Industries
Free Download | Geography | Class 8th | eBook |
Exercises
Q1. Answer the following questions.
(i)
What is meant by the term ‘industry’?
Ans. The term ‘industry’ refers to an economic activity that is concerned with the production of goods (e.g., iron and steel industry), extraction of minerals (e.g., coal mining industry) or provision of services (e.g., tourism industry).
(ii)
What are the main factors which influence the location of an industry?
(iii)
Which industry is often referred to as the backbone of modern industry and why?
Ans. The iron and steel
industry is a feeder industry whose products are used as raw materials in other
industries. This is why it is referred to as the backbone of modern industry.
Almost everything that we use is either made of iron or steel or has been made
using tools and machinery made of these metals.
(iv)
Why cotton textile industry rapidly expanded in Mumbai?
Ans. The cotton textile
industry rapidly expanded in Mumbai because of its locational advantages. The
warm and moist climate (ideal for spinning and weaving), the nearness to a seaport (important for importing machinery), and the availability of raw material
and skilled labour are some of the factors that resulted in the growth of this
industry in Mumbai.
(v)
What are the similarities between the information technology industry in Bangalore
and California?
Q2. Tick the correct answer:
(i).
Silicon Valley is located in:
(a)
Bangalore       (b) California       (c) Ahmadabad
Ans. (b) California
(ii).
Which one of the following industries is known as the sunrise industry?
(a)
Iron and steel industry    (b) Cotton
textile
(c)
Information technology
Ans. (c) Information
technology
(iii).
Which one of the following is a natural fibre?
(a)
Nylon    (b) Jute               (c) Acrylic
Ans. (b) Jute
Q3. Distinguish between:
(i)
 Agro-based industries and mineral-based
industries.
Ans. Agro-based industries:
Industries which use products based on plants and animals as their raw
materials are called as ‘Agro-based industries’. For example, food processing,
cotton textile, dairy products, leather industries etc.
Mineral
based industries: These are the primary industries that use mineral ores as
their raw materials. The products of these industries are used by other
industries. For example, iron and steel industry, copper industry etc.
(ii).
Public sector and joint sector industry.
Ans. Public sector
industries: These industries are owned and operated by the Govt., such as Steel
Authority of India Limited (SAIL), HAL etc.
Joint
sector industries: Joint sector industries are owned and operated by the Govt.
as well as an individual or a group of individuals. Example - Maruti Udyog
Limited (MUL).
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