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GeographyClass 7All

. Distinguish between National Highways and State Highways.

Ans. National Highways connect different states and major cities across the country and are maintained by the central government. They are important for long-distance travel and national connectivity. State Highways, on the other hand, connect districts and important cities within a state and are maintained by the state government. They help in regional transportation and development.

GeographyClass 7All

How many types of rural settlements are there?

Ans. Rural settlements are mainly divided into two types: compact settlements and dispersed settlements. In compact settlements, houses are closely built together, usually found in fertile areas with good water supply. In dispersed settlements, houses are spread out over a large area, often seen in hilly or less fertile regions.

GeographyClass 7All

How does topography affect settlement?

Ans. Topography, or the physical features of land, plays a crucial role in determining where settlements develop. Flat plains attract more people because they are suitable for agriculture, construction, and transportation. In contrast, mountainous or uneven areas are less favorable due to difficulty in building houses and roads. Good topography supports better connectivity, farming, and overall development of settlements.

GeographyClass 7All

What are the major advantages of road transport?

Ans. Road transport is one of the most widely used means of transportation. Its major advantages include door-to-door service, which makes it highly convenient. It is relatively cheaper for short distances and flexible in terms of routes and timing. Road transport can reach remote areas such as mountains, deserts, and villages where railways or waterways may not be available. It also plays an important role in connecting rural and urban areas.

GeographyClass 7All

Why do we study human settlement in geography?

Ans. We study human settlements in geography to understand how people live, organize, and interact with their environment. Human settlements show the relationship between humans and nature, including how natural factors like climate, land, and water influence habitation. Studying settlements also helps in planning better infrastructure, managing resources, and improving living conditions.

GeographyClass 7All

Name any two inland waterways in India.

Two important inland waterways in India are the Ganga River between Allahabad (Prayagraj) and Haldia, and the Brahmaputra River between Sadiya and Dhubri. These waterways are used for transporting goods and passengers and are cost-effective compared to other modes of transport.

GeographyClass 7All

Name any four international airports in India.

Ans. Four major international airports in India include Indira Gandhi International Airport in Delhi, Chhatrapati Shivaji Maharaj International Airport in Mumbai, Chennai International Airport in Chennai, and Netaji Subhas Chandra Bose International Airport in Kolkata. These airports connect India with different parts of the world and play a key role in international travel and trade.

GeographyClass 7All

What is Wet Point Settlement?

Ans. A wet point settlement is a type of settlement that develops near a reliable source of water such as a river, lake, or well. Water is essential for drinking, agriculture, and daily activities, so people prefer to settle in such areas. These settlements are commonly found in regions where water availability determines human habitation.

GeographyClass 7All

What do you understand by the term ‘mass media’?

Ans. Mass media refers to the various means of communication that reach a large number of people at the same time. It includes newspapers, television, radio, magazines, and the internet. Mass media plays an important role in informing people about current events, spreading awareness, and educating society. It also helps in entertainment and shaping public opinion.

GeographyClass 7All

How will you define ‘communication’?

Ans. Communication is the process of exchanging information, ideas, and messages from one person to another. It can take place through various means such as speaking, writing, signals, or electronic media. Communication plays a vital role in connecting people, spreading knowledge, and supporting economic and social development. With advancements in technology, communication has become faster and more efficient through mobile phones, the internet, and satellites.

GeographyClass 7All

What are the major activities practiced by rural people?

Ans. In rural areas, people are mainly engaged in primary activities, which involve the direct use of natural resources. The most common activity is agriculture, including crop cultivation and animal husbandry. Other activities include fishing, forestry, and mining. These activities provide food and raw materials for industries. Rural people depend heavily on nature, and their lifestyle is closely connected with seasonal changes and environmental conditions.

GeographyClass 7All

What do you understand by the term ‘settlement’?

Ans. A settlement is a place where people establish their homes. It may range from a small group of houses in a village to a large city with complex infrastructure. Settlements develop in areas where basic necessities like water, fertile land, and suitable climate are available. They are broadly classified into rural and urban settlements. Rural settlements are small and mainly depend on agriculture, while urban settlements are larger and involve various economic activities like trade, industry, and services.

GeographyClass 7All

What are the four means of transportation?

Ans. The four major means of transportation are roadways, railways, airways, and waterways. Roadways are the most common and provide door-to-door service, making them very convenient for short distances. Railways are suitable for transporting large numbers of people and heavy goods over long distances at a relatively low cost. Airways are the fastest mode of transport and are mainly used for long-distance travel and urgent deliveries, although they are expensive. Waterways, including rivers and seas, are the cheapest mode for transporting bulky goods but are slower compared to others. Each mode has its own advantages and is used based on need, distance, and cost.

GeographyClass 7All

What are the different means of mass communication? Explain the relative importance of them.

Ans. There are various means of mass communications 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 lot of information to the people. Television: It is the most affective way of communication because with help of this people can directly in touch with events and action. In contemporary time of competition there a lot of channel who are providing quality information. Press: Press is the oldest way to spread information among the public but it is still 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 which flair the youth some time back. All these means of communication play an importance role in bringing about nation integration by uniting the people politically, economically and culturally.

GeographyClass 7All

. 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 kilometers of four/six lane expressways connecting Delhi, Mumbai, Kolkata and Chennai. This project is scheduled for substantial completion by December 2004. As of January 31, 2004, 2,482 kilometers have been completed. The major routes of the Golden quadrilateral are as follows: Delhi – Mumbai (NH. 8) Delhi – Kolkata (NH. 2) Mumbai – Chennai (NH.4) Chennai – Kolkata (NH. 5) CURRENT STATUS: The current status of the Golden Quadrilateral project is as follows: No. Route National Highway No. Length Completed (km) Total Length (km) Percent Completed (%) As of (date) 1. Delhi-Kolkata NH-2 1318 1453 92.15 30 Apr 2007 2. Delhi-Mumbai NH-8 1419 1419 100 Nov 2006 3. Mumbai-Chennai NH-4 1240 1290 96.28 30 Apr 2007 4. Kolkata-Chennai NH-5 1563 1684 92.93 30 Apr 2007 As the above figure shows that the work on the project is just about to be completed.

GeographyClass 7All

What is the difference between lava and magma?

Ans. When rocks and minerals are in a molten state inside the crust it is called magma. When magma carries out of the interior of the earth & it cools and solidifies, it is called lava.

GeographyClass 7All

What rocks have been used to make the following buildings? (2 Marks) (a) Red fort. (b) Taj Mahal

Ans. a. Red stand stone White Marble

GeographyClass 7All

What are fossils?

Ans. The remains of the dead plants and animals trapped in the layers of rocks are called fossils.

GeographyClass 7All

What are the uses of mineral?

Ans. Minerals are used in (1) Industries used iron, uranium. (2) In jewellery as gold (3) In medicine (4) In fertilizer.

GeographyClass 7All

What are minerals?

Ans. Minerals are naturally occurring substances, which have certain physical properties and definite chemical composition. E.g. coal, petroleum.etc

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