You can find all the notes correctly of class 9 geography chapter 5 question answer. Here we are providing the solutions to all the chapters of SEBA Class 9 Geography Elective Chapter 5 Concept and Classification of Resources.
You can also read SEBA Notes and Question Answer in English Medium, Moments Class 9 English Chapter 5 The Happy Prince solutions,
 |
| Key Of School Solutions. |
Class 9 Geography Elective Chapter 5 Concept and Classification of Resources.
Textual Question and Answers.
1. What do you mean by resources?
Ans: Resources means the natural and man made objects which can satisfy the various needs of men. Anything that we find in nature is not resources. Only those item of nature that provide some utility to men are considered as resources.2. What are the human factors that play important role in recognising natural elements as resources?
Ans: The living and non living elements of nature remains as part of natural and this are exported by men. The natural elements like land water plants and animals are considered resources only when they are transformed into useful product by men.Therefore human factor is the main elements that makes a natural product a resources for disturb in this respect human element such as cultural values technology and economics system play a major role.
(a) Cultural values: Based on their tradition customs and religious values, people make decisions to accept a reject commodities for social use.
(b) Technology: The ways of collecting and using required commodities for making them usable depend largely on the technological know how of the concerned society.
(c) Economics system: Acquiring of necessary commodities, making them usable and their uses depend mainly on the economics system of the society.
3. What are the factors that influence the concept of resource?
Ans: The natural and man made objects which are capable of satisfying human needs are called resources. Today it is considered to be a precious resources and its expression has boosted an economic status of the state. This shows that a elements of the past may prove to be a valuable product in future.The concepts of resources and its importance very depending on the -
I) Cultural
II) Economic
III) Technology development.
SEBA Class 9 Geography Elective Chapter 5 Concept and Classification of Resources |
4. Discuss the effects of the growing population on resources.
Ans: Resources used by people for their need full stop therefore as population increases the demand for various resources also increases. But most resources beginning non renewable in natural cannot be increased with the inches in population. Therefore high population brings about limited supply of resources which is turn lead to high price resources and their products.People are using fossil fuel, such as coal comma oil and gas. People were forced to seek viable alternative such as hydroelectric power or nuclear power. When people are realised that hydroelectric and nuclear power generation brings about a great deal of population of the environment.
5. What is natural resources?
Ans: Natural resources are maybe renewable and non renewable resources that are formed naturally without any actions of humankind. Natural resources are naturally found in the environment are developed without the intervention of humans. Example: air, water ,oil, soil etc.6. Give few examples of man made resources.
Ans: Few examples of man made resources are- houses, machineries, cars, utensils, tables, chairs, plastics, papers, vehicles, roads, bridges,etc.7. What is human resource?
Ans: The ability of human to satisfy his or her as well as other demand is known as human resource. It is the set of people who make up the workforce of an organization, business sector, industry, for economy purposes. Eg: Through education, training, experience, innovation , etc.8. What is meant by renewable resources? Give few example of it?
Ans: The resources created by nature that can be replenished are called renewable resources.Eg: air, sunlight, wind, tides, hot springs etc.Class 9 Geography Chapter 5 Question Answer | SEBA Notes and Question Answer in English Medium |
9. Name few non renewable resources?
Ans: Few non renewable resources are coal, petroleum, natural gas, wood, various mineral etc.10. Why should wastage of resources be checked?
Ans: Wastage of resources should be checked due to the following regions-I) Limited resources
II) Environmental pollution
III) progress oriented
IV) Deforestation.
11. Think over and right how extraction and use of resource can degrade the environment.
Ans: Resources marble tile for the economic development of any country. There improper extraction and uses can have several negative results. It's greatest impact is on environment which get polluted and degrade over the years. This happens in the following ways-I) Burning of fossil fuels such as- coal, petroleum, and natural gas etc.
II) Many factories which use hydroelectricity or oil or petroleum for generation release a lot of smoke and gases into the atmosphere.
III) The improper extension mineral such as coal and iron etc.
IV) Use of atomic minerals for power generation and nuclear weapon production also bring about environment pollution.
*****
0 Comments