NCERT Contemporary India-II | Chapter 1: Resources and Development — End-of-Chapter Exercises
Key Terms — Quick Revision
Resources
Everything in our environment usable to satisfy needs, provided it is technologically accessible, economically feasible, and culturally acceptable.
Sustainable Development
Development meeting present needs without compromising future generations' ability to meet theirs (Brundtland Commission, 1987).
Alluvial Soil
India's most widespread fertile soil deposited by Himalayan rivers. Old alluvial is Bangar; new alluvial is Khadar.
Soil Erosion
Removal of topsoil by wind, water, or glaciers, accelerated by deforestation, overgrazing, and faulty farming.
Resource Planning
Identifying resources, building planning structures with technology, and matching development to national goals.
Land Degradation
Deterioration of land quality from over-irrigation, mining, deforestation, overgrazing, or industrial effluents.
NCERT Textbook Exercises
1. Multiple Choice Questions
1
Which one of the following is the main cause of land degradation in Punjab?
L3 Apply
(a) Intensive cultivation
(b) Deforestation
(c) Over irrigation
(d) Overgrazing
Answer: (c) Over irrigation
Punjab relies heavily on canal and tube-well irrigation for its Green Revolution agriculture. Excessive irrigation has caused waterlogging and increased salinity and alkalinity in the soil, which are the primary causes of land degradation in the state.
2
In which one of the following states is terrace cultivation practised?
L3 Apply
(a) Punjab
(b) Plains of Uttar Pradesh
(c) Haryana
(d) Uttarakhand
Answer: (d) Uttarakhand
Terrace cultivation is practised in the hilly regions of Uttarakhand. Steps cut into slopes create flat platforms, restricting soil erosion by slowing water flow on steep terrain.
3
In which of the following states is black soil predominantly found?
L3 Apply
(a) Uttar Pradesh
(b) Maharashtra
(c) Rajasthan
(d) Jharkhand
Answer: (b) Maharashtra
Black soil (regur/black cotton soil) is characteristic of the Deccan Trap basaltic region, covering Maharashtra, Saurashtra, Malwa, Madhya Pradesh, and Chhattisgarh. It is ideal for cotton cultivation due to its excellent moisture-retaining capacity.
2. Short Answer Questions (30 words)
4
Name three states having black soil and the crop which is mainly grown in it.
L3 Apply
Answer: Maharashtra, Madhya Pradesh, and Chhattisgarh have significant black soil deposits. This soil is particularly suited for cotton cultivation because of its high moisture-retention capacity. It is also known as regur or black cotton soil.
5
What type of soil is found in the river deltas of the eastern coast? Give three main features.
L3 Apply
Answer:Alluvial soil is found in eastern coast deltas (Mahanadi, Godavari, Krishna, Kaveri).
Three features: (i) Extremely fertile with adequate potash, phosphoric acid, and lime. (ii) Contains various proportions of sand, silt, and clay; finer particles in deltas. (iii) New alluvial (Khadar) is more fertile than old alluvial (Bangar).
6
What steps can be taken to control soil erosion in the hilly areas?
L4 Analyse
Answer: (i) Contour ploughing — ploughing along contour lines to slow water flow. (ii) Terrace farming — cutting steps on hillsides; widely practised in western and central Himalayas. (iii) Afforestation — large-scale tree planting to anchor soil. (iv) Shelter belts — rows of trees to break wind force, effective for stabilising sand dunes.
3. Long Answer Questions (120 words)
7
Explain land use pattern in India and why has the land under forest not increased much since 1960-61?
L4 Analyse
Answer: India’s land is divided into forests (~23%), land not available for cultivation, other uncultivated land, fallow land, and net sown area (~43%).
Forest cover has not increased much since 1960-61 because: (i) Population pressure demands more agricultural land and housing. (ii) Industrialisation and urbanisation cause deforestation. (iii) Overgrazing in states like Rajasthan and Maharashtra degrades forest land. (iv) Although the National Forest Policy recommends 33% cover, afforestation cannot keep pace with deforestation. (v) Uneven distribution means some states have adequate cover while others fall far below target.
8
How have technical and economic development led to more consumption of resources?
L5 Evaluate
Answer: (i) Industrialisation requires vast raw materials, minerals, water, and energy. (ii) Technology enables extraction of previously inaccessible resources, increasing consumption. (iii) Rising living standards boost demand for consumer goods and energy services. (iv) Urbanisation demands enormous construction materials and electricity. (v) Global trade intensifies extraction in developing countries.
As Mahatma Gandhi cautioned, the Earth has enough for everyone’s need but not for anyone’s greed. This calls for sustainable development strategies like those outlined by the Brundtland Commission.
Revision — Competency-Based Questions
📚 CBQ: Resource Planning and Soil Conservation
India possesses diverse natural resources distributed unevenly. Jharkhand, Chhattisgarh, and Madhya Pradesh have rich mineral and coal reserves; Arunachal Pradesh has abundant water but lacks infrastructure; Rajasthan has solar and wind potential but faces water scarcity. Colonial experience shows that mere resource possession is insufficient — technological and institutional advancement is equally necessary.
Q1. Why is resource planning essential for India? What is the first step?
L3 Apply
Answer: Resource planning is essential because India has diverse resources distributed unevenly. Without systematic planning, resource-rich areas could face exploitation while resource-poor areas remain underdeveloped. The first step is identification and inventory of resources through surveys, mapping, and qualitative/quantitative assessment.
Q2. Analyse why resource possession alone has not brought development in many parts of India.
L4 Analyse
Answer: Development requires not only resources but appropriate technology and institutions. Colonial India was resource-rich but exploited — raw materials were extracted to fuel Britain’s industrial revolution. Similarly, resource-rich states like Jharkhand remain underdeveloped due to inadequate infrastructure, skills, and institutional support. This proves that resource availability must be matched with human and technological capital.
Q3. Evaluate Gandhi’s perspective on resource conservation in the context of sustainable development.
L5 Evaluate
Answer: Gandhi stated that the Earth has enough for everyone’s need but not for anyone’s greed, anticipating modern sustainability concepts by decades. This aligns with the 1987 Brundtland definition and UN SDG 12 (Responsible Consumption). His emphasis on equitable distribution and ethical restraint remains foundational to environmental conservation thinking worldwide.
Q4. Design a resource management plan for a semi-arid region addressing soil degradation and water scarcity.
L6 Create
Answer: For a semi-arid region (e.g., western Rajasthan):
Soil degradation: (i) Shelter belt plantation with indigenous species. (ii) Strip cropping. (iii) Organic farming.
Water scarcity: (i) Rainwater harvesting (tankas, johads). (ii) Drip irrigation. (iii) Watershed management.
Integrated: Community participation, awareness programmes, and government support (National Afforestation Programme).
⚖ Assertion-Reason Questions
Assertion (A): Black soil is ideal for cotton cultivation. Reason (R): It has high moisture-retaining capacity and is rich in calcium carbonate, magnesium, potash, and lime.
(A) Both A and R are true, and R correctly explains A
(B) Both true, R does not correctly explain A
(C) A is true but R is false
(D) A is false but R is true
Answer: (A) — Both statements are true. Black soil’s moisture-holding capacity and nutrient richness make it ideal for cotton. The reason directly explains the assertion.
Assertion (A): Resources are a function of human activities, not merely natural endowments. Reason (R): Substances become resources only when technologically accessible, economically feasible, and culturally acceptable.
(A) Both A and R are true, and R correctly explains A
(B) Both true, R does not correctly explain A
(C) A is true but R is false
(D) A is false but R is true
Answer: (A) — Both true; the reason explains the assertion. A natural substance only becomes a resource through human technology, economics, and cultural acceptance.
Assertion (A): Over-irrigation in Punjab has been a major cause of land degradation. Reason (R): Over-irrigation leads to the formation of laterite soil.
(A) Both A and R are true, and R correctly explains A
(B) Both true, R does not correctly explain A
(C) A is true but R is false
(D) A is false but R is true
Answer: (C) — The assertion is true (over-irrigation causes waterlogging, salinity). The reason is false — laterite soil forms through intense leaching under tropical/subtropical conditions, not through over-irrigation.
Review All Parts — Chapter 1: Resources and Development
What are the important questions in NCERT Class 10 Geography Chapter 1?
NCERT Class 10 Geography Chapter 1 includes multiple-choice questions, short answer questions, long answer questions, and competency-based questions (CBQ). Students should focus on key concepts, definitions, and application-based reasoning from the chapter for thorough exam preparation.
How to prepare for Class 10 Geography Chapter 1 board exam?
To prepare effectively for Class 10 Geography Chapter 1, read the NCERT textbook carefully, understand key definitions and concepts, practise all exercise questions, attempt CBQ-style questions for higher-order thinking, and revise diagrams, timelines, or data tables from the chapter.
What is the marking scheme for Class 10 Geography in CBSE?
The CBSE marking scheme for Class 10 Geography typically includes 1-mark MCQs, 3-mark short answer questions, and 5-mark long answer questions. Competency-based questions (CBQ) involving case studies and data interpretation are also included as per NEP 2020 guidelines.
Are NCERT exercises sufficient for Class 10 Geography exams?
NCERT exercises form the foundation for Class 10 Geography exams. Most CBSE board questions are directly or indirectly based on NCERT content. Practising all in-text and end-of-chapter questions along with CBQ-format practice ensures comprehensive preparation.
What types of questions come from Chapter 1 in Class 10 Geography?
Chapter 1 of Class 10 Geography typically features objective-type MCQs, assertion-reason questions, short descriptive answers, map-based or diagram questions, and case-study based CBQ questions testing analysis and evaluation skills.
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