NCERT Solutions for Class 7 Social Science Geography Chapter 7

Settlements are places where people build their homes. Early human beings lived on trees and in caves. When they started to grow crops it became necessary to have a permanent home. The settlements grew near the river valleys as water was available and land was fertile.

Settlements which are occupied for a short time are called temporary settlements. The people living in deep forests, hot and cold deserts and mountains often dwell in such temporary settlements. They practice hunting, gathering, shifting cultivation and transhumance. However, more and more settlements today are permanent settlements. In these settlements, people build homes to live in.

Waterways are the cheapest for carrying heavy and bulky goods over long distances. They are mainly of two types – inland waterways and sea routes.

Different modes of communication are used to provide information, to educate as well as to entertain. Through newspapers, radio and television we can communicate with a large number of people. They are therefore called mass media.

AIRWAYS is the fastest way of transport developed in the early twentieth century. It is also the most expensive due to high cost of fuels. Air traffic is adversely affected by bad weather like fog and storms. It is the only mode of transport to reach the most remote and distant areas especially where there are no roads and railways. Helicopters are extremely useful in most inaccessible areas and in time of calamities for rescuing people and distributing food, water, clothes and medicines. Some of the important airports are Delhi, Mumbai, New York, London, Paris, Frankfurt and Cairo.

The four means of transport are: Roadways Airways Waterways Railways

Settlements are places where people build their homes which may be permanent or temporary.

Activities practiced by the rural are: Hunting Gathering Shifting cultivation Agricultures Fishing, forestry Crafts work Transhumance (Seasonal Migration).

Two merits of railways are: Railways carry people over long distances quickly and cheaply. They also carry heavy goods a raw material in bulk, transported from mines to industrial areas and from there to the market or ports.

Communication is the process of conveying messages to others.

The modes of communication through which we can communicate with a large number of people, like newspaper, radio and television, are called mass media.

Modern technology has trapped the whole world in its fist. Today’s world is shrinking because of globalization and improved means of transportation and communication. Due to improved communication system, we can talk or get connected with each other in the world at any time by internet, phones etc. Also, the news from all over the world can be known by sitting at one place. We can reach opposite corners of the world in no time due to improved means of transportation. Globalization of markets added flavour to it. That is why the world has now became small villa or get shrink.

Download NCERT Solutions for Class 7 Social Science Geography Chapter 7 Human Environment – Settlement, Transport and Communication in PDF file format to use it offline. Read online as well as offline modes are given on the Tiwari Academy Page containing Class 7 Geography Chapter 7 Solutions. It contains all the intext answers, Give reasons, Activities, etc.