Important Questions Class 7 Social Science Our Environment Chapter 7
Important Questions Class 7 Social Science Our Environment Chapter 7
Geography forms a bridge between several academic subjects. Unsurprisingly, those with a background in geography usually make significant contributions to the actual management of resources and environments. The seventh chapter of Class 7 Social Science Our Environment is Human Environment- Settlement, Transport and Communication. People construct their houses in settlements. Settlements may be temporary or permanent. The four main modes of transportation are land, train, sea, and air. The act of communicating involves sending messages to other people. The term “mass media” refers to media like radio, television, and newspapers that reach large audiences. Students can learn more about the concepts associated with the topic of human settlement, transport and communication by reading Chapter 7 Class 7 Social Science Our Environment Important Questions. Students can easily access all this and more on the Extramarks website.
Geography is a type of education for life in the broadest sense. The faculty of Social Science at Extramarks have created Social Science Our Environment Class 7 Chapter 7 Important Questions using the NCERT Textbook, other reference books, past exam papers, and other sources. To assist students in understanding each chapter, our Social Science experts have compiled a list of step-by-step solutions. Students can register with Extramarks and access Class 7 Social Science Our Environment Chapter 7 Important Questions.
Apart from Important Questions Class 7 Social Science Our Environment Chapter 7, students can easily access materials like NCERT Solutions, CBSE revision notes, past year question papers, NCERT books, and more on the Extramarks website.
Important Questions Class 7 Social Science Our Environment Chapter 7- with Solutions
Social Science experts at Extramarks have designed an entire list of Important Questions Class 7 Social Science Our Environment Chapter 7. Settlements are where people build their homes. Settlements can be either short-term or long-term. Land, rail, sea, and air travel are the four basic types of transportation. Sending messages to other individuals is part of the communication process. Media that reach vast audiences, such as radio, television, and newspapers, are “mass media.” Important Questions Class 7 Social Science Our Environment Chapter 7 helps students grasp the roots of the chapter Human Environment- Settlement, Transport and Communication. These questions and solutions help students understand the chapter.
Mentioned below are a few Important Questions Class 7 Social Science Our Environment Chapter 7 and their solutions:
Question 1. What is mass media?
Answer 1. The nation’s revolution in information has occurred due to new communication technologies. Information is distributed to individuals via various media, including radio, television, and newspapers. The term “mass media” refers to this kind of information distribution.
Question 2. What is meant by “waterways”? Explain.
Answer 2. Waterways are the term for water-based transportation. For transportation on the sea, ships and boats are utilised. Due to its low costs, this is ideal for moving large products from one location to another.
- Inland Waterways: Inland waterways are utilised inside a state or throughout the nation. Rivers are utilised for this. Large ships on the river move the commodities from one location to another.
- Sea Route: Oceanic and sea routes are mostly employed for the international transportation of products and commerce. The ports are linked to these routes.
Question 3. What are the four main means of transport?
Answer 3. The following are the four modes of transportation:
- Railways
- Airways
- Roadways
- Waterways
Question 4. Why did settlements become essential? Explain.
Answer 4. Settlement refers to a group of dwellings constructed by humans for their habitation. It transformed into a habitat over time. People began to move and exchange items with one another. The barter system of exchange was used in this situation. But very quickly, this barter system of exchange raised some commercial-oriented concerns. There are two different kinds of settlements:
- Temporary Settlement: A settlement over a relatively brief time is referred to as a temporary settlement. The local climate and atmosphere determine this form of habitation.
- Permanent Settlement: A permanent settlement is formed for all of a person’s life.
Question 5. What do you understand by communication?
Answer 5. The act of communicating involves sending messages to other people. We have discovered quicker methods of communicating thanks to technology. The internet, telephones, and cell phones are a handful of the ways we communicate.
Question 6. Has the internet improved the quality of life for people? Explain.
Answer 6. Revolution also entered the world with the advent of the internet. Any knowledge about everything in the world was easily accessible because of the internet. In many respects, human existence got more comfortable. It acts as a means of communication and information delivery from one location to another. The internet is also a problem since some individuals use it maliciously.
Internet usage is incredibly individualised. Both those who seek to utilise it for personal gain and those who use it to satisfy their negative thoughts might benefit from it.
Question 7. What do you understand by the term ‘settlement’?
Answer 7. Humans have constructed their houses in settlements. Initially, people lived in caves and woodlands, but as flora developed through time, they built houses to establish towns.
Question 8. What distinguishes those who travel today from those who travelled in the past? Explain.
Answer 8. People used to move around on foot in ancient times, but as time passed, they built carts drawn by various animals, including dogs, buffaloes, and other creatures. Bullock carts are the vehicles pulled by these animals, such as buffaloes. This was the primary form of transportation for a long time, but as science advanced, other options such as automobiles, bicycles, railroads, etc., were available. The advent of such a ground-breaking mode of transportation drastically altered the human lifestyle. People have been using various forms of transportation for the past 100 years.
Question 9. Mention two merits of railways.
Answer 9. The following are two advantages of railways:
- Heavy goods may travel long distances in a shorter time.
- It is an economical mode of transportation.
Question 10. Why do you claim that the world is becoming smaller?
Answer 10. Communication transformed in the 20th century. The development of information technology has contributed to the creation of a global village. This indicates that the globe has become smaller in several ways. First, it’s simple for individuals to travel to distant parts of the globe. The cost and speed of flying have never been better. Second, folks who don’t want to go can use the internet to contact those who live far away. The globe has shrunk in favour of social media as well. This technique has been made considerably simpler by mobile phones.
Question 11. Describe the airways as a mode of transportation.
Answer 11. Airways as a mode of transportation and its characteristics are as follows:
- The quickest mode of transportation is air.
- It was invented at the beginning of the 20th century.
- Due to the high cost of gasoline, it is also the most costly.
- Bad weather, such as fog and storms, affects air travel unfavourably.
- The most remote and distant places, especially those without roads or railroads, can only be reached by this one kind of transportation.
- The majority of inaccessible places benefit greatly from helicopter use.
- They are frequently used to rescue people during disasters and to distribute supplies, including food, water, clothing, and medication.
- Delhi, Mumbai, New York, London, Paris, Frankfurt, Singapore, and Hong Kong are a few of the world’s major airports.
Several other airports include:
- Ahmedabad, Guwahati, Chennai, Kolkata, Hyderabad, and Amritsar
- Osaka and Tokyo
- Bangkok, Sydney, Yangon, Porth, Singapore, Jakarta, Kuala Lumpur, and Sydney
- Beijing and Hong Kong
- Colombo
Question 12. Describe the transit method of inland waterways.
Answer 12. Waterways were employed for transportation in the past.
- The least expensive option for transporting large, hefty items across long distances is by water.
- They usually come in two categories: inland waterways and sea routes.
- Inland waterways are rivers and lakes that can be navigated.
Here are some of the significant inland waterways:
- Rivers of the Ganga and the Brahmaputra
- North American Great Lakes
- Africa’s Nile River
Question 13. Note the importance of railways as a means of land transport.
Answer 13. As a mode of land transportation, here are some characteristics of the railways:
- The railways rapidly and affordably transport large products and people across great distances.
- The steam engine’s development and the Industrial Revolution contributed to rail transportation’s rapid growth.
- Steam engines have been mostly superseded by diesel and electric engines.
- To speed up travel, superfast trains have been installed in several locations.
- The plains have a well-developed rail network.
- The construction of railway lines in challenging alpine terrain is now possible because of advanced technical capabilities. But there are a lot less of them.
- The Indian railway network is well-developed, with updates to stations and online reservation data, among other things.
- It is the largest railway network in Asia.
Question 14. What is meant by transport? Describe the development of transportation briefly.
Answer 14. The means of movement for both people and products is called transportation.
- Travelling big distances back then required a lot of time.
- In addition to using animals to transport their things, people had to walk.
- The development of the wheel simplified transportation.
Even now, humans still employ animals for transportation despite the development of other modes of transportation over time.
- Donkeys, mules, bullocks, and camels are frequently seen in our nation.
- Llamas are utilised in South America’s Andes Mountains.
- Tibet makes use of yaks.
- It used to take many months for the earliest traders from other nations to arrive in India.
- They travelled either by land or by water.
- Travel is now faster thanks to aeroplanes.
- Travel from India to Europe now takes about 6 to 8 hours.
- Thus, modern transportation methods save time and resources.
The section given above of Important Questions Class 7 Social Science Our Environment Chapter 7 covers all the chapter’s important concepts.
Benefits of Solving Important Questions Class 7 Social Science Our Environment Chapter 7
It might be difficult for students to memorise all the facts and events in geography. The only lasting remedy to this is Extramarks Important Questions. Extramarks recommends students to go through Important Questions Class 7 Social Science Our Environment Chapter 7. Students gather confidence by answering the important questions and going over their solutions.
Mentioning below are some benefits of solving Important Questions Class 7 Social Science Our Environment Chapter 7:
- Students can entirely rely upon these important questions as these are made following all the guidelines laid by CBSE.
- These solutions help students save time while preparing for the upcoming examination and cover the entire chapter.
- Important Questions Class 7 Social Science Our Environment Chapter 7 covers the concepts of the entire chapter- Human Environment- Settlement, Transport and Communication.
Extramarks provides comprehensive learning solutions for students from Class 1 to Class 12. Our website has abundant resources, along with important questions and solutions. Students can easily click on the links given below to access some of these resources:
Q.1 What do you mean by the term ‘Site’?
Ans
The place where a building or a settlement develops is called its site. The natural conditions for selection of an ideal site are:
1. Favourable climate
2. Availability of water
3. Suitable land
4. Fertile soil.
Q.2 What are the four means of transportation?
Ans
The four major means of transportation are:
1. Roadways
2. Railways
3. Airways
4. Waterways
Q.3 What do you understand by the term ‘settlement’?
Ans
A group of houses form a settlement.
Q.4 What are the major activities practiced by the rural people?
Ans
In rural areas people are mostly engaged in primary activities such as agriculture, forestry, fishries and related activities.
Q.5 The train from Xining to Lhasa runs at which altitude?
Ans
The train from Xining to Lhasa runs at 4,000m above sea level.
Q.6 How satellites are beneficial to mankind?
Ans
Satellite have helped in oil exploration, survey of forest, underground water, mineral wealth, weather forecast and disaster warning.
Q.7 What is ‘Golden Quadrilateral’?
Ans
The Golden Quadrilateral is India’s largest expressway project. It is the most ambitious project in India, which is the extension of the national highways in such a way that it connects all the four major metropolitan cities. It consists of 5,846 kilometres of four/six-lane expressways connecting Delhi, Mumbai, Kolkata and Chennai. The major routes of the Golden quadrilateral are as follows:
- Delhi – Mumbai (NH 8)
- Delhi – Kolkata (NH 2)
- Mumbai – Chennai (NH4)
- Chennai – Kolkata (NH 5)
Q.8 What is Wet Point Settlement?
Ans
The settlement which developed around the water is called the wet point settlement.
Q.9 Name any four international airports in India.
Ans
1. Delhi (I.G.I.)
2. Mumbai (Chhatrapati Shivaji)
3. Chennai (Meenambakkam)
4. Kolkata (Netaji Subhash Chandra Bose)
Q.10 Why do we study human settlement in geography?
Ans
We study human settlement in geography because human activities largely influence the natural environment.
Q.11 What are the major advantages of road transport?
Ans
Road transport is the most important transport that affects common people in their day to day life. Major advantages of road transport are as follows:
- Road transport gives door to door transport facilities.
- Road transport is the cheapest mode of transportation.
- Road transport can be possible even in the remote areas like mountains and deserts.
Q.12 How does topography affect settlement?
Ans
Topography is a very important element in the location of settlement and it is very clear from the following points:
- Plain’s topography attracts people to settle down.
- In the even topographical areas transportation is good.
- In plain areas agricultural activities are easy. So, plain area has the dense settlement.
Q.13 How many types of rural settlements are there?
Ans
In rural areas, on basis of the size of population, settlements are broadly divided into two categories:
1. Compact settlement
2. Dispersed settlement
Q.14 Distinguish between the National highways and the State highways.
Ans
|
National highways |
State highways |
|
1. National highways connect the states with each other. 2. Maintenance of national highways is under central government organizations. 3. They join state capitals. |
1. State highways connect the different districts of the state with each other. 2. Maintenance of state highways is under state organizations. |
Q.15 What does the term ‘Pass’ denote in geography?
Ans
A gap between the mountain range providing natural or easy route across is known as ‘Pass’ in geography.
Q.16 Define human environment.
Ans
Human environment is an important part of the environment. Human being existed on the earth several million years ago. Due to their ability of great adaptation according to the environment, they still survive on earth. They created their own environment which is generally known as human environment.
Q.17 Who are Nomads?
Ans
Nomads are the persons who move from one place to another place in search of food. Basically nomads are the tribal people who depend on their cattle for food.
Q.18 What are the different means of mass communication? Explain the relative importance of them.
Ans
There are various means of mass communication like radio, television, press etc. which provide information and entertainment to the people. They are called mass media together.
Radio: Radio is the cheapest and the most effective means of transferring knowledge. In today’s world radio is providing a lot of information to the people.
Television: It is the most affective way of communication because with the help of this, people can directly come in touch with events and action. In contemporary time of competition there are a lot of channels who are providing quality of information.
Press: Press is the oldest way to spread information among the public but it is still a very effective way of information.
Cinema: Cinema is another most important way of spreading awareness among masses. The affect of cinema can be seen very vastly among the youngsters e.g. Rang De Basanti that largely influenced the youth some time back.
All these means of communication play an important role in bringing out national integration by uniting the people politically, economically and culturally.
Q.19 Mention the types of waterways.
Ans
Waterways are of two types:
i) Inland waterways
ii) Oceanic waterways
Q.20 What are the major activities practiced in urban areas?
Ans
Mostly in urban areas people engaged in the secondary and tertiary activities such as, production, services etc.
Q.21 How will you define ‘communication’?
Ans
Communication is a medium through which the messages can be transferred.
Q.22 What do you understand by the term ‘mass media’?
Ans
Through newspapers, radio and television we can communicate with a large number of people. They are therefore called mass media.
Q.23 What is dry point settlement?
Ans
The settlement which is developed in a flood-free area and having dry areas in its surroundings is known as a dry point settlement.
Q.24 Define airport.
Ans
It is the place where the aircraft and helicopter can land and take off.
Q.25 Name any two inland waterways in India.
Ans
Two inland waterways of India are:
1. Ganga River between Allahabad and Haldia.
2. Brahmaputra River between Sadiya and Dhubri.
Q.26 Classify settlements on the basis of period of occupation and the activities of the inhabitants.
Ans
On the basis of the type of occupation practiced by the most of the inhabitants, a settlement may be rural or urban.
Rural settlement: Most of the people are engaged in agriculture, fishing, forestry etc. The major part of the population is involved in the primary activity. The necessity of forming a village settlement arises from occupational considerations.
Urban settlement: Most of the people are engaged in activities such as manufacturing and trading in which the products are derived from the primary activities. Or they may be engaged in tertiary activities. Towns and cities are example of urban settlement.
Q.27 Distinguish between roadways and railways?
Ans
| Roadways | Railways |
|
1. Suitable for short distances |
1. Suitable for long distances 2. Do not provide door to door service 3. Connects rural area with the urban area 4. Their construction is expensive Suitable transport for heavy and bulky material 6. Saves time 7. It is economical 8. Can carry a lot of persons at the same time |
Q.28 Write a note on the importance of airways.
Ans
1) It is the fastest but expensive means of transport.
2) The main advantage of this transport is its speed.
3) It is the only mode of transport for remote and inaccessible areas
4) Has great importance for the island countries and countries covering large territories.
5) Most suitable during a natural disaster.
Q.29 What are the factors affecting settlement?
Ans
When people build houses they take into account number of factors, some of them are
1. Favourable climatic condition
2. Availability of levelled land
3. Availability of water
4. Easily accessible
5. Near to the markets
6. Well connected with the other parts of the city
7. Easy availability of necessary goods
8. Fertile soil in case of rural settlement
Q.30 Why transport and communication are called lifelines of the nation?
Ans
Transport and communication are like the arteries and veins of a nation because:
1. They help in the movement of people, goods and ideas.
2. It contributes to the economic development of the nation.
3. It helps to develop the trade relation with other countries.
4. It helps in the time of need and crisis.
Q.31 “The world has started shrinking.” Justify the statement?
Ans
Today the world is shrinking:
1. Distances between the nation have reduced due to means of transport
2. With the development of communication one can talk to his relative in any part of the world at any time.
3. The opening of various canals has brought th countries nearer to each other.
4. The new means of transport and communication saves both time and energy.
Q.32 What are the differences between the compact settlement and scattered settlement?
Ans
| Compact Settlement | Scattered Settlement |
| 1. Closely built area of dwellings | 1. Dwellings are spaced over an extensive area |
| 2. It is generally done on a flat land. | 2. Mostly found in the hilly areas. |
| 3. All the dwellings are at the same level. | 3. The dwellings are at different levels. |
Q.33 How satellites have brought revolution in the field of communication?
Ans
Satellites has brought revolutionary changes in the field of communication. The manmade satellites facilitate the use of computers and internet for instantaneous communication. The emails have advantage over the telephone communication as they are much cheaper. Beside this, they help in weather forecasting, oil exploration etc.
Q.34 Give the various factors that influence the development of railways in a particular area?
Ans
There are certain factors that influence the development of railways in a particular area. They are:
1) Physical features.
2) </span Population density.
3) </span Availability of resources.
4) Level of technological development.
5) </span Level of economic development.
6) Need and the requirement of the people.
Q.35 Classify urban settlements on the basis of their function. Give one example of each.
Ans
Towns are classified on the basis of their main utility. Towns can be classified as:
1) Administrative towns New Delhi
2) Industrial town Durgapur
3) Religious towns</span Haridwar
4) Mining towns Dhanbad
5)</span Defence town Ambala
6) Cultural town Jodhpur
Q.36 What are the common problems associated with increasing population in the urban areas?
Ans
More and more people from rural areas are shifting to urban areas. This is causing a lot of problems such as:
1. Development of slums
2. Shortage of power supply
3. Shortage of water supply
4. Development of squatters
5. Congested spaces
6. Increase in crime
Q.37 How are roads classified in India?
Ans
The roads are classified on the basis of administration. We have 3 different types of roads:
1. </span National highways : These are under central government.
2. State highways : These are under state government
3. District road These are under the local government.
Q.38 Write a note on Suez Canal.
Ans
Waterways are an important mode of transport. The Suez Canal in Egypt is a part of one of the most important oceanic routes in the world. It connects the Red Sea and the Mediterranean Sea. It was opened in 1869 and has reduced the distance between Asia & Europe.
Q.39 Name some of the animals that are still used as a means of transport.
Ans
Animals are being used as mode of transport since ancient times. Many animals are still used; some of them are donkeys, mules, bullocks, camels, Llamas and yak.
Q.40 Mention few changes that have been brought in Indian railways.
Ans
Indian railways have seen tremendous changes in last few years. Some of the major changes are:
1. Most of the routes are now double tracked.
2. Electric engines have replaced steam & diese engines.
Q.41 Write a note on internet.
Ans
Internet is a network connecting millions of computers all over the world, which can exchange information amongst themselves. It has enabled individuals and organizations to publish ideas and information to a potentially large audience online at greatly reduced expense and time delay. E- mail is an important communication medium.
Q.42 Name some of the international airports of India.
Ans
Some of the major airports are: Mumbai, Kolkata, Delhi, Chennai and Thiruvananthapuram.
Q.43 Name 2 factors responsible for more migration to cities.
Ans
The pull factors responsible for increasing migration are:
1) Job opportunities.
2) Better education.
Q.44 What kind of houses are found in regions of heavy rainfall?
Ans
Regions of heavy rainfall have houses built on a platform or stilts as the water accumulates during the rains. Roofs of the houses are slanting, so that, water does not stand for long.
Q.45 What are the different names for the roads with 6-8 lanes in various countries?
Ans
The highways are known by different names in different countries. Some of the common names are:
1. Motorways in England.
2. Autobahns in Germany.
3. Freeways in USA.
4. Expressway in India.
Q.46 Name any 2 intercontinental railways.
Ans
There are many intercontinental railways. Some of them are:
1. The Trans – Siberian Railways – Longest railway system connecting Moscow with Vladivostok.
2. The Canadian Pacific railway – connecting Vancouver to Montreal
Q.47 Name the place where houses are made of ice. What are these houses called?
Ans
Houses of ice are common in the polar region they are called igloo.
Q.48 Write name of two English and two Hindi newspapers?
Ans
Newspaper is printed in many languages. Few common English and Hindi papers are:
1. The Hindustan Times (eng)
2. The times of India (eng)
3. Navbharat time (hindi)
4. Amar Ujalla (hindi)
Q.49 What kind of houses is common in areas of hot climate?
Ans
In the areas of hot climate, thick mud walled houses with thatched roofs are common. They use local materials to make the houses. Generally, mud clay, stones etc. are used to keep the houses cool.
Q.50 What type of settlement is being shown in the picture below? Support your answer with points?
Ans
The picture is showing a scattered settlement. It is on the top of hill, the houses are built at different levels and they are also disperse.
FAQs (Frequently Asked Questions)
1. What does Class 7 Social Science Chapter 7 define as a site?
A site is an area or location prepared for constructing a structure or other settlement. These settlements might be either temporary or permanent. In these places, the majority of the activities such as hunting, gathering, trading, building homes, etc. were practised. The availability of water, good terrain, and climate are only a few suitable characteristics of an ideal site. For every activity, Extramarks provides chapter-by-chapter solutions that knowledgeable professionals have approved. To know more about this topic, refer to Extramarks Important Questions Class 7 Social Science Our Environment Chapter 7.
2. What is known as the human environment?
The human environment refers to establishing the link and interaction between humans and the environment. The human environment benefits people in terms of land, food, water, etc. The exercises on Extramarks’ official website have chapter-by-chapter solutions available. The students can access it at any moment online. Experts with years of expertise have validated these solutions. To obtain more knowledge on the topic, students can refer to Extramarks Important Questions Class 7 Social Science Our Environment Chapter 7.
