Resources Class 8 Geography Chapter 1 Extra Questions and Answers Social Science CBSE Pdf free download are part of Extra Questions for Class 8 Social Science. Here we have given NCERT Extra Questions for Class 8 Social Science SST Geography Chapter 1 Resources.
Class 8 Geography Chapter 1 Extra Questions and Answers Resources
Resources Class 8 Extra Questions and Answer Geography Chapter 1 Very Short Answers Type
Define localized resources.
The resources which are found only at certain places are localized resources.
What is meant by natural resources?
Resources that are drawn from nature and used without much modifications are called natural resources.
Give some examples of abiotic resources.
Soil, rocks, minerals, etc. are few examples of abiotic resources.
How are the resources generally classified?
Resources are generally classified into different groups depending upon their level of development and use; origin; stock and distribution.
What do you understand by the term sustainable development?
It means balancing the need to use resources and also conserve them for the future purpose.
Patent means the exclusive right over any idea or invention.
What is the shortest meaning of ‘value’?
Value means worth
Give an example of localized resources.
An example is iron ore.
What acts as an important factor changing a substance into resources?
Technology acts as an important factor.
Define resource conservation.
It is defined as using resources carefully and giving them time to get renewed.
It is the application of latest knowledge and skill in doing or making things.
Which of the resources category has a limited stock?
Non-renewable resource of energy has a limited stock.
Define the term utility.
The state of being useful, profitable or beneficial is termed as utility.
What is meant by Stock of Resources?
It is the amount of resources available for us.
Name the two groups of resource whose classification is done based on development and its use.
- Actual resources
- Potential resources
Give examples of some human-made resources.
Building, roads, bridges, machinery and vehicles, etc….,
Resources Class 8 Extra Questions and Answer Geography Chapter 1 Short Answers Type
Describe the term Patent and Technology.
The term patent and technology is described as:
- Patent is meant by the exclusive right over any idea or invention.
- Technology is the application of latest knowledge and skill in doing or making things.
What are the renewable resources and how can their stock of certain resource get affected?
Renewable resources are those which get renewed Or replenished quickly. Some of these are unlimited and are not affected by human activities, such as solar and wind energy. Yet careless use of certain renewable resources like water, soil and forest can affect their stock.
What are the Human Made Resources?
Natural substances become resources only when their original form has been changed. Iron ore was not a resource until people learnt to extract iron from it. People use natural resources to make buildings, bridges, roads, machinery and vehicles, that are known as human made resources, even the technology is defined as a human made resource.
What do you know about Human Resource?
Human resource refers to the number (quantity) and abilities (mental and physical) of the people. Though, there are differing views regarding treatment of humans as a resource, one cannot deny the fact that it is the skill of human that helps in transferring the physical material into a valuable resource.
Define what is meant by the Actual Resources?
Actual resources are the resources whose quantity and quality are known and these resources are being used in the present. The rich deposits of coal in Ruhr region of Germany and petroleum in West Asia, the dark soils of the Deccan plateau in Maharashtra are all actual resources.
Resources Class 8 Extra Questions and Answer Geography Chapter 1 Long Answers Type
Describe the following terms in short.
(i) Actual resources
(ii) Non-renewable resources
(iii) Ubiquitous resources
(iv) Natural resources
- Actual resources: These are those resources whose quantity is known. These resources are being used in the present.
- Non-renewable resources: These are those resources which have a limited stock. Ohce the stock are exhausted it may take thousands of years to be renewed and replenished.
- Ubiquitous resources: Resources that are found everywhere are Ubiquitous resources.
- Natural resources: Resources that are drawn from nature and used without much modification are called Natural resources.
Define the following.
(i) Human-made resources
(ii) Human resources
(iii) Sustainable development
(i) Human-made resources: Natural substances converted into resources by changing their original form. For example, iron ore was not a resource until people learnt to extract iron from it. People use natural resources to make buildings, bridges, roads, machinery and vehicles, which are known as human-made resources. Technology is also a human-made resource.
(ii) Human resources: People can make the best use of nature to create more resources when they have the knowledge, skill and technology to do so. That is why human beings are a special resource. People are human resources.
(iii) Sustainable development: It means careful utilisation of resources so that besides meeting the requirements of the present, it also takes care of future generations.
Picture Based Questions Class 8 Geography Chapter 1 Resources
Look at the picture given below and answer the following questions:
1. Under which resource category the above pic has been categorized?
2. How do wind fans generate energy?
1. Under the category of Potential Resources.
2. Wind fans generate energy using wind cycles.