Class 10 Exam  >  Class 10 Notes  >  Social Studies (SST) Class 10  >  Long Answer Questions: Resources & Development

Class 10 Geography Chapter 1 Question Answers - Resources and Development

Q.1. What are the steps involved in the complex process of resource planning? Why is resource planning important in the context of a country like India?
Ans. Resource planning is a complex process which involves:
(a) Identification of resources across the country through surveying, mapping and preparation of an inventory of resources through their quantitative and qualitative estimation and measurement.
(b) Develop a planning structure for resource development, taking into account technology, skill and infrastructure available for implementing the plans.
(c) Matching the resource development plans with overall national development plans. This involves systematic planning of the exploitation of resources. Resource planning is important in a country like India, which has enormous diversity in the availability of resources. While some regions are rich in certain types of resources, they may be deficient in some other types of resources. For example, a mineral-rich region may be poor in infrastructure or maybe socio-culturally backward and included in economically backward regions.
Some regions are self-sufficient in terms of availability of resources, while, on the other hand, there are regions that face an acute shortage of resources. Thus, for proper development, distribution, sharing, and utilization of resources, taking into consideration the technology, quality of human resources and historical experiences of the people, resource planning is essential for development. India has made concerted efforts to achieve the goals of resource planning right from the First Five-Year Plan launched after Independence.

Q.2. What are the main types of soil found in India? Which type of soil is the most widespread and important soil of India? Describe in detail about this soil type.
Ans. The main types of soil found in various parts of India are as follows:
(a) Alluvial soil.
(b) Black soil.
(c) Red and yellow soil
(d) Laterite soil
(e) Arid or Desert soil.
(f) Forest and Mountainous soil.
Alluvial soil is the most fertile, widespread and important soil of India.

Laterite soilLaterite soil

They are riverine soil transported and deposited by the three great river systems - the Indus, the Ganga and Brahmaputra - which have formed the entire Northern Plains. They are also found in the deltas of the Mahanadi, the Godavari, the Krishna and the Kaveri rivers along the Eastern Coastal plains. They also extend in a narrow corridor to Rajasthan and Gujarat.

Class 10 Geography Chapter 1 Question Answers - Resources and Development

Alluvium

The fertility of the alluvial soil has made the Northern Plains and the Eastern Coastal Plain the most productive agricultural regions of India, with a high-density population. The alluvial soil contains an adequate proportion of potash, phosphoric acid and lime, which are ideal for the cultivation of paddy, wheat, other cereals, pulses and sugarcane. The alluvial soil consists of various proportions of sand, silt, and clay. The soil near the floodplain is more or less fine and in the deltas, they are finest.

Class 10 Geography Chapter 1 Question Answers - Resources and Development

Black Soil

They are coarse in the upper reaches of the river valley, especially near breaks of slope and in pediment plains like Duars, Chos and Terai. Alluvial soils are renewed every year during annual floods. The new, fertile, light-colored and fine alluvial deposited near the river is called khadar. The old alluvial deposited earlier are found at about 30 meters above the flood level of the rivers. They are clayey, dark in color, coarse with kanker nodules and less fertile.

Q.3. What is soil erosion? How do human activities and natural forces cause soil erosion? Suggest measures of soil conservation in hilly and mountainous areas and in desert areas.
Ans. The denudation or destruction of the soil cover and their subsequent natural removal is termed as soil erosion. Human activities, as well as natural forces, cause denudation of the topsoil. The soil nutrients are subsequently washed away by running water or blown away by wind. Human activities like deforestation, overgrazing, construction and mining, and faulty farming methods lead to soil erosion.

Eroded soilEroded soil

Natural forces like wind, water and glaciers can cause soil erosion. Surface runoff leads to the formation of gullies, badlands and ravines by cutting out channels in the soil. Entire topsoil may be washed off under the impact of sheet erosion caused by large water flows down a slope. Loose soil may be blown away by wind easily. In hilly and mountainous areas, the following measures can help to control soil erosion:
(a) Contour ploughing or ploughing along the contour lines of a highland can decelerate the flow of water down the slopes.
(b) Terrace cultivation or cutting of steps around the slopes to provide land for agriculture also checks the downhill flow of water and controls soil erosion, e.g. as in the Western and Central Himalayan regions.
(c) Afforestation can help in soil conservation in hilly areas. In dry desert areas, planting of rows of trees known as shelter belts to check the velocity of wind can control soil erosion. These shelter belts have contributed significantly to the stabilization of sand dunes and checking the spread of desert in Western India.

Q.4. What is the need for ‘conservation of resources’? Elucidate in the light of Gandhiji’s view.
Ans. Irrational consumption and over-exploitation of resources without consideration for future generations have led to grave socio-economic and environmental problems. Social and economic distinctions on the basis of haves and have-nots and global ecological problems like global warming, ozone layer depletion, environmental pollution and land degradation are all consequences of uncontrolled exploitation of resources. To overcome these problems and to preserve resources for future generations, the conservation of resources is essential.
Gandhiji expressed his concern about resource conservation through these words, “There is enough for everybody’s need but not for anybody’s greed.” According to Gandhiji, greedy and selfish individuals and the exploitative nature of modern technology are the root causes of resource depletion at the global level. He advocated production by the masses and was against mass production, which led to the uncontrolled exploitation of resources.
Accumulation of resources in a few hands due to indiscriminate exploitation of resources has divided society into rich and poor. An equitable distribution of resources has become essential for sustained quality of life and global peace. This can reduce tension between countries and lead to planned and judicious use of resources. Similarly, the conservation of resources can also help tackle ecological crises of the global level.

The document Class 10 Geography Chapter 1 Question Answers - Resources and Development is a part of the Class 10 Course Social Studies (SST) Class 10.
All you need of Class 10 at this link: Class 10
63 videos|445 docs|87 tests

Top Courses for Class 10

FAQs on Class 10 Geography Chapter 1 Question Answers - Resources and Development

1. What are the different types of resources?
Ans. The different types of resources are natural resources, human resources, capital resources, and renewable resources. Natural resources include air, water, minerals, and forests. Human resources refer to the population and their skills and abilities. Capital resources are man-made resources like machinery and buildings. Renewable resources can be replenished naturally, such as solar energy and wind energy.
2. How are natural resources classified?
Ans. Natural resources are classified into two categories: biotic resources and abiotic resources. Biotic resources are derived from living organisms, such as animals, plants, and forests. Examples include fish, timber, and medicinal plants. Abiotic resources, on the other hand, are non-living resources that are derived from the earth. Examples include minerals, metals, and fossil fuels.
3. What is sustainable development?
Ans. Sustainable development refers to the use of resources in a way that meets the needs of the present generation without compromising the ability of future generations to meet their own needs. It involves balancing economic growth, social progress, and environmental protection. Sustainable development aims to ensure a harmonious relationship between human activities and the natural environment, promoting long-term well-being for all.
4. How can we conserve natural resources?
Ans. There are several ways to conserve natural resources. Firstly, we can practice the 3 R's: reduce, reuse, and recycle. This involves using resources wisely, reducing waste, and recycling materials whenever possible. Secondly, we can promote sustainable practices such as using renewable energy sources, practicing organic farming, and implementing water conservation measures. Lastly, raising awareness and educating people about the importance of resource conservation is crucial in encouraging individuals and communities to take action.
5. What are the challenges in resource management?
Ans. Resource management faces various challenges, including population growth, overexploitation of resources, pollution, and climate change. As the population continues to grow, the demand for resources increases, putting pressure on the availability and sustainability of resources. Overexploitation of resources, such as deforestation and overfishing, leads to the depletion of natural resources. Pollution from industrial activities and improper waste disposal also poses a threat to the environment and resources. Additionally, climate change affects resource availability and distribution, making it necessary to adapt resource management strategies to mitigate its impacts.
63 videos|445 docs|87 tests
Download as PDF
Explore Courses for Class 10 exam

Top Courses for Class 10

Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev
Related Searches

Semester Notes

,

Important questions

,

Free

,

Class 10 Geography Chapter 1 Question Answers - Resources and Development

,

pdf

,

Viva Questions

,

ppt

,

Objective type Questions

,

Extra Questions

,

practice quizzes

,

Class 10 Geography Chapter 1 Question Answers - Resources and Development

,

MCQs

,

shortcuts and tricks

,

mock tests for examination

,

Class 10 Geography Chapter 1 Question Answers - Resources and Development

,

Sample Paper

,

past year papers

,

Previous Year Questions with Solutions

,

Exam

,

video lectures

,

study material

,

Summary

;