Class 7 Social Science Chapter 5 Resources Question Answer in English Medium to each chapter is provided in the list so that you can easily browse throughout different chapters SEBA Class 7 Social Science Chapter 5 Resources Notes and select need one.
Class 7 Social Science Chapter 5 Resources
Also, you can read the SCERT book online in these sections Solutions by Expert Teachers as per SCERT (CBSE) Book guidelines. These solutions are part of SCERT All Subject Solutions. Here we have given Geography, History, Political Science and Economics Assam Board Class 7 Social Science Chapter 5 Resources Solutions for All Subject, You can practice these here.
Resources
Chapter – 5
GEOGRAPHY
1. What do you mean by “Resouce”? How many and what are the main divisions of resources?
Ans: To fulfil the needs of our daily life, we need different things or commodities. To satisfy such human needs, the commodities collected from various sources are collectively termed as “resources”. Air, water, soil, solar energy, plants, coal, etc, are all resources. The earth where we live is full of different types of resources.
Here are the three types of Resources:
(i) Natural resource: The resources which are collected from nature are termed as “Natural Resources”. The basic necessities like food, clothing and shelter are derived from nature. Depending on abundancy, the natural resources can again be divided into two broad divisions:
(a) Inexhaustible Resources: The inexhaustible resources are limitless. Man can never exhaust these resources even after their continuous consumption. Rain, ait, solar energy, etc. are the example of inexhaustible resources.
(b) Exhaustible Resources: The exhaustible resources are of two types a) Renewable Resources b) Non- renewable Resources.
(1) Renewable Resources: Even after continuous use or application of these resources by m exhausted because nature keeps on re newing them. For example, soil, wa ter, air, natural grassland, forest, wild animals, etc. It is notable that renewal of these resources is possible only because of the processes of natural dispersal, transformation, and repro duction which occur within a specific period of time.
(2) Non-renewable Resources: Oceanic water in renewable resource. These resources are not re-created, and can- not be reproduced by tature once they are utilised or consumed Minerals, copper, Iron, fossil fuel, etc are the examples of non renewable resources.
(ii) Human Resources: Human resource refers to the people who are part of the workforce. The human resource plays a significant role in the economy of a country by contributing to productivity.
(iii) Man – made resource: When humans use natural things to make something new that provides utility and value to our lives, it is called human-made resources.
2. “Man is the principal biotic resource”. Explain with justification. (within 100 words)
Ans: Man himself is a part of resources. Man is the greatest biotic resource. It is the human intelligence, efficiency, skill, capacity to produce something, and working behaviour that constitute basic attributes behind creation of man-made resources of a country. The progress of a country largely depends on the efficiency level of the people of that country. Because of this, a man as a resource can contribute to his country’s development by creating and transfering resources in many ways. The problem of “Brain- drain from India is a damaging aspect of our national resources. At present many working measures have been taken by the government of India for the development of human resources.
3. What are the natural resources with which you are familiar? Write briefly about their means of conservation.
Ans: Air, water, soil, wildlife, forests, minerals, and fossil fuels are among the most familiar of Earth’s natural resources. Planting of trees and vegetation reduces soil erosion.Rainwater Harvesting should be done by storing rainwater during the dry season. Treatment of Industrial Effluents should be treated to prevent chemical and thermal pollution of water.
4. What do you mean by “long term development”? Why is the long term development essential for man?
Ans: “Long term development” refers to strategies, plans, and actions aimed at achieving sustained and sustainable growth and improvement over an extended period, typically years or decades.
For progress and economic devel- opment of man, it is very important to utilise all the resources of nature properly . It is also es- sential to generate awareness for keeping up the possibility of using those resources even in near future. Gradual reduction in the quantities of bamboo, wood, etc.
Because of its tremendous use by man has generated innumerable problems.
It is not possible that a day would fertile soil In a planned manner, we can not only increase the level of come when there will be no such reuoduction but also pave the way for future development sources. Hence, it is very important to undertake measures for proper conservation of these resources to ensure their future use and long-term development.
5. Distinguish between the following:
(a) Renewable and non – renewable resources.
Ans:
| Renewable resources | Non – renewable resources |
| Even after continuous use or application of these resources by exhausted because nature keeps on re newing them. For example, soil, wa ter, air, natural grassland, forest, wild animals, etc. It is notable that renewal of these resources is possible only because of the processes of natural dispersal, transformation, and repro duction which occur within a specific period of time. | Oceanic water in renewable resource. These resources are not re-created, and can- not be reproduced by tature once they are utilised or consumed Minerals, copper, Iron, fossil fuel etc are the examples of non renewable resources. As these resources are non-renewal, they should be optimally used. |
(b) Ubiquitous and localised resources.
Ans:
| Ubiquitous resources | Localised resources |
| Generally, the resource which are found everywhere are termed as ubiquitous or universal resources. For example, the air we breathe. | On the other hand, localised resources are not found everywhere. They are available in a particular location. Ore of iron, copper, coal, etc are examples of localised resources. |
(c) Real and potential resources.
Ans:
| Real resources | Potential resources |
| Real Resources are those re- sources obtained from nature which have already been used and consumed by man. The amount of stock or reserve of such resources can be esti- mated easily. Coal, Petroleum, Uranium, etc. are examples of such resources. | Knowing the limit of reserve of such resources, it is very essential that the use of such resources should be minimised or optimised.There are some resources which indicate immense possibility of utilisations for our development in future are known as potential resources’. |
6. Tick (✔) the correct answers:
(a) Which of the following is not necessary to become a resource?
(i) Quantity.
(ii) The commodity which can fulfil human needs.
(iii) Things suitable for use.
Ans: (i) Quantity.
(b) Which of the following is not a man – made resource?
(i) Hills and mountains.
(ii) Houses.
(iii) Hydroelectricity.
Ans: (i) Hills and mountains.
7. Make a list of the animals and plants which are around your house/haitation and write why they should be conserved.
Ans: Students do yourself.
8. Let’s make a plan for conservation of local resources with the help of the following table:
| Elements of resources | How would you conserve them? | With whose help or guidance you will do it? | Benefits |
| Public pond, Beel, Wetland etc. | |||
| Historical resources (specify the resources with names) | |||
| Hills, rivers (nearby) | |||
| Local cultural resources | |||
| Creative works(Specify the works) |
Ans: Students do yourself.
