JAC Board Class 7th Social Science Solutions Geography Chapter 7 Human Environment: Settlement, Transport and Communication
JAC Class 7th Geography Human Environment: Settlement, Transport and Communication InText Questions and Answers
Page 49
Question 1.
Where do you find dwellings made of ice? Who makes them and what are they called?
Answer:
In tundra region, we find dwellings made of ice. Eskimos makes them and they are called as igloos.
Question 2.
List the different modes of transport used by the students of your class while coming to school.
Answer:
The different modes of transport used by the students of the class while coming to school are buses, vans, cars, public transport and bicycles. Also some of them come by foot.
Page 51
Question 3.
Can you name some more ports of the world?
Answer:
Some more ports of the world are Shanghai and Shenzhen in China, Busan in South Korea, Hamburg in Germany, Valencia in Spain, Colon in Panama, etc.
Page 52
Question 4.
Find out the names of some newspapers and TV news channels in English, Hindi and a regional language.
Answer:
The names of some newspapers and TV news channels in English, Hindi and a regional language are Newspapers
English:
The Times of India, The Hindu, The Statesman, The Hindustan Times. Hindi: Navbharat Times, Dainik Jagran, Hindustan
Bangla:
Anandabazar; Gujarati: Divya Bhaskar TV News Channels English: CNN, IBN, Times Now Hindi: Aaj Tak, Zee News, DD News
Bangla: Star Jalsha News
JAC Class 7th Geography Human Environment: Settlement, Transport and Communication Textbook Questions and Answers
Question 1.
Answer the following questions.
(i) What are the four means of transport?
Answer:
The four means of transport are
- Roadways
- Railways
- Waterways
- Airways
(ii) What do you understand by the term ‘settlement’?
Answer:
The term ‘settlement’ means a place where people build their homes to live in.
(iii) Which are the activities practised by the rural people?
Answer:
The activities which are practiced by the rural people are farming, fishing, forestry, craftwork, trading, extracting and collecting.
(iv) Mention any two merits of railways.
Answer:
Two merits of railways are:
- Carry heavy goods in bulk
- Carry people to long distances very quickly and at low cost.
(v) What do you understand by communication ?
Answer:
A process by which we convey our messages to other people is known as communication.
(vi) What is mass media?
Answer: Mass media consists of newspaper, television and radio. Due to mass media we can communicate with number of people through this.
Tick (√) the correct answer.
Question 2.
(i) Which is NOT a means of communication?
(a) Telephone
(b) Books
(c) Table
Answer:
(c) Table
(ii) Which type of road is constructed under the ground?
(a) Fly over
(b) Expressways
(c) Subways
Answer:
(c) Subways
(iii) Which mode of transport is most suitable to reach an island?
(a) Ship
(b) Train
(c) Car
Answer:
(a) Ship
(iv) Which vehicle does not pollute the environment?
(a) Cycle
(b) Bus
(c) Aeroplane
Answer:
(a) Cycle
Question 3.
Match the following.
| (i) Internet | (e) areas where people are engaged in manufacturing, trade and services |
| (ii) Canal route | (d) closely built area of houses |
| (iii) Urban areas | (c) houses on stilts |
| (iv) Compact settlement | (d) inland waterway |
| (e) a means of communication |
Answer:
| (i) Internet | (d) a means of communication |
| (ii) Canal route | (c) inland waterway |
| (iii) Urban areas | (a) areas where people are engaged in manufacturing, trade and services |
| (iv) Compact settlement | (b) closely built area ofhouses |
Question 4.
Give reasons. Today’s world is shrinking.
Answer:
Information is available at any place or area from any region of the world due to modem technology. With the development and progress of communication and technology, the world has shrinked. Radio, newspaper, television had brought the world closer to each other. World has even come closer due to internet and cellular phones. Hence, we can say that today’s world is shrinking:
(For Fun)
Question 5.
(i) Conduct a survey in your locality and find out how people commute to their respective workplaces using –
(a) more than two modes of transport
(b) more than three modes of transport
(c) stay within walking distance,
(ii) Mention which mode of communication you will prefer most in the following situations –
(a) Your grandfather has suddenly fallen ill. How will you inform the doctor?
(b) Your mother wants to sell the old house. How will she spread this news?
(c) You are going to attend the marriage of your cousin for which you will be absent from the school for the next two days. How will you inform the teacher?
(d) Your friend has moved out with his/her family to New York. How will you keep in touch on a daily basis?
Answer:
(i) (a) auto-rickshaw, metro and on foot
(b) metro, bus, rickshaw and on foot
(c) on foot
(ii) (a) Inform the doctor through telephone or cell phone.
(b) Will spread the news through newspaper and internet.
(c) Will send an application on leave to the teacher.
(d) Will keep in touch through internet or telephone.
JAC Class 7th Geography Human Environment: Settlement, Transport and Communication Important Questions and Answers
Multiple Choice Questions
Question 1.
Igloos are made by
(a) Eskimos
(b) Shepherds
(c) Farmers
(d) None of these
Answer:
(a) Eskimos
Question 2.
In Asia, Indian railways is the . network.
(a) smallest
(b) slowest
(c) largest
(d) fastest
Answer:
(c) largest
Question 3.
The ports in Europe are
(a) Singapore and Mumbai
(b) Rotterdam and London
(c) New York and London
(d) Los Angeles and Rotterdam
Answer:
(b) Rotterdam and London
Question 4.
The inland waterways are
(a) The Nile river in Africa
(b) The Great Lakes in North America
(c) The Ganga- Brahmaputra river system
(d) All of these
Answer:
(d) All of these
Question 5.
To communicate with large number of people, we use the mode/s of communication.
(a) television
(b) radio
(c) newspaper
(d) all of these
Answer:
(d) all of these
Question 6.
The cheapest mode of transport is/are
(a) Waterways
(b) Roadways
(c) Airways
(d) Railways
Answer:
(a) Waterways
Question 7.
Roads built above the ground are called as
(a) Bridges
(b) Flyovers
(c) Subways
(d) Canals
Answer:
(b) Flyovers
Question 8.
The traditional train engines are nowadays replaced by electric and diesel ones. Those are
(a) air-powered
(b) magnetic
(c) steam
(d) hydro-powered
Answer:
(c) steam
Question 9.
Air traffic is mainly affected by
(a) floods
(b) fog and storms
(c) drought
(d) None of these
Answer:
(b) fog and storms
Question 10.
The type of houses which are less likely to find in cities are
(a) huts
(b) bunglows
(c) slums
(d) flats
Answer:
(a) huts
Very Short Answer Type Questions
Question 1.
What do you mean by the term ‘site’?
Answer:
Site is the place where a building or a settlement develops.
Question 2.
Name the cities which are connected by the Golden Quadrilateral.
Answer:
Delhi, Mumbai, Chennai and Kolkata are connected by the Golden Quadrilateral.
Question 3.
How human settlements became larger and larger?
Answer:
Human settlements became larger andlarger with the development of trade, commerce and manufacturing.
Question 4.
In places of hot climate, which types of house are commonly found?
Answer:
In areas of hot climate, thick mud walled houses with thatched roofs are commonly found.
Question 5.
What type of transport is used for short distance?
Answer:
The means of transport used for short distances are roads.
Question 6.
Define Transhumance.
Answer:
A seasonal movement of people is known as transhumance. According to changes in seasons, people who rear animals move in search of new pastures.
Question 7.
What do you mean by wet point settlement?
Answer:
Wet point settlement is the settlement growing around water areas.
Question 8.
What are the three ways of inland waterways?
Answer:
The three ways of inland waterways are river, lake and canals.
Question 9.
What are the modern means of communication?
Answer:
The modem means of communication are email, cellular phones, fax, computers.
Question 10.
When and where the first rail route came into started in India?
Answer:
In 1853, the first rail route came into started between Mumbai and Thane.
Short Answer Type Questions
Question 1.
Differentiate between compact and scattered settlement.
Answer:
| Compact Settlement | Scattered Settlement |
| • A closely built area of dwelling where flat land is available is known as compact settlement. | • The area where houses are spread over an extensive area is known as scattered settlement. |
| • This type of settlement is found near river valleys and fertile plain. | • This type of . settlement is found in hilly regions, thick … forests and in extreme climatic conditions. |
Question 2.
What are the natural conditions for selection of a site?
Answer:
The natural conditions for selection of a site are as follows:
- Convenient climate
- Fertile soil
- Fertile and suitable land
- Good availability of water
Question 3.
Mention the merits of airways.
Answer:
The merits of airways are as follows:
- It is the only means of transport to reach the most distant and remote
areas where no roads or railways can reach. - Helicopters are also very useful in most accessible places and in time of disasters and tragedies such as to rescue people, distribution of medicines, food, useful things.
Question 4.
Why it become necessary to build a permanent house?
Answer:
Human beings in early days lived on trees and in caves. When they started to grow crops it became very necessary to have a permanent house.
Question 5.
What changes made transport easier and uncomplicated?
Answer:
Transport was made easier by invention of the wheel. With the transit of time various mode of transport developed but even today people use animals for transport. Airplanes have made travel faster. New and modem means of transport hence saves time and energy.
Question 6.
Differentiate between Communication and Transport.
Answer:
| • It conveys the messages and news from one place to another such as telephone service; postal service. | • It transfers goods and helps for transportation of human beings and other living beings from one place to another such as roadways, railways. |
| • Modes of communication are television, radio, cellular phone. | • Modes of transport are airplanes, ships, train, bus, cars, etc. |
| • In early days, bullock carts, donkeys, camels L were used. | • In early days, modes of transport was used as communication. |
Question 7:
Differentiate between State Highways and National Highways.
Answer:
| State Highways | National Highways |
| • The state capitals which are joined with big cities within a state are known as state highways. | • The state capitals which are joined with other state capitals are known as national highways. |
| • They are limited within the states. | • They cross many states within the country. |
| • Total length of the state highways in India is about 3,81,000 km. | • Total length of the national highways in India is about 1,15,435 km. |
Question 8.
Satellites had proved themselves very useful for the mankind. How?
Answer:
Satellites had proved themselves very useful for the mankind as they have helped in detecting mineral wealth, underground water, weather forecast, oil exploration, forest survey.
Question 9.
Which is the longest railway system in the world?
Answer:
The Trans-Siberian Railway is the longest railway system which connects St. Petersburg in Western Russia to Vladivostok on the Pacific coast.
Question 10.
In which places, the railway network are well developed?
Answer:
The railway network are well developed in the plain and flat places.
Long Answer Type Questions
Question 1.
What are the two types of waterways? Explain.
Answer:
Waterways are the cheapest means of transport for carrying heavy and especially where there are no roads and railways. Helicopters are useful in most inaccessible areas and in times of disasters and tragedies.