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Important Questions: CBSE Class 10 Social Science Chapter 10 Minerals and Energy Resources

Chapter 10 Minerals and Energy Resources in NCERT Class 10 Social Science Geography syllabus examines the distribution, types, and importance of minerals and energy sources in India. This chapter carries consistent weightage of 5-7 marks in CBSE board examinations through a mix of objective questions, short answers, and map-based tasks. Students must master mineral classification into ferrous and non-ferrous categories, understand energy resource distinctions between conventional and non-conventional types, and accurately locate major mineral belts and energy production centres on the India map.

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Key takeaways

  • Chapter 10 Minerals and Energy Resources typically carries 5-7 marks in CBSE Class 10 Social Science board exams, distributed across MCQs, short answers, and map-based questions.
  • Ferrous minerals (iron ore, manganese, chromite) and non-ferrous minerals (bauxite, copper, gold) form the backbone of 3-mark classification questions.
  • Map-based questions on mineral belts—Odisha-Jharkhand belt, Chhattisgarh-Balaghat belt, Karnataka-Goa belt—appear regularly in board exams.
  • The distinction between conventional energy (coal, petroleum, natural gas, hydel) and non-conventional energy (solar, wind, biogas, tidal) is tested through 2-3 mark questions every year.
  • Case-based questions often link mineral conservation, sustainable energy use, and environmental impact, demanding application of NCERT concepts to real scenarios.
  • Common errors include confusing mica as a ferrous mineral, mixing up coal types (anthracite vs lignite), and misidentifying petroleum-producing states in map work.

Chapter Overview and Marks Weightage in CBSE Exam

Minerals and Energy Resources is a core Geography chapter in CBSE Class 10 Social Science that accounts for roughly 5-7 marks in the annual board examination. The 2024 and 2025 board papers featured one 1-mark MCQ, one 3-mark short answer on mineral conservation, and a 3-mark map question asking students to locate iron ore deposits and coal fields. The chapter is part of the Contemporary India–II textbook and builds on concepts of resource distribution and economic geography. Questions are typically drawn from three broad domains: mineral types and their properties, spatial distribution of minerals across Indian states, and the classification of energy resources into conventional and non-conventional categories. Map work is mandatory, so students must practise plotting locations like Bailadila (iron ore in Chhattisgarh), Neyveli (lignite in Tamil Nadu), and Jog Falls (hydel power in Karnataka). Understanding the NCERT definitions verbatim—especially the characteristics of ferrous versus non-ferrous minerals and the environmental implications of conventional energy—will directly boost scores in descriptive and case-based questions.
  • Expected marks: 5-7 per paper (one MCQ, one 2-3 mark VSA, one 3-mark short answer, one map question)
  • Map-based questions carry 3 marks and ask for four to five mineral or energy resource locations
  • Case-based questions (introduced from 2021 onwards) may combine mineral conservation with sustainable development themes
  • Assertion-Reason MCQs on energy resources appear in the objective section of the board paper

1-Mark Questions: MCQs and Assertion-Reason

The objective section in CBSE Class 10 Social Science includes multiple-choice questions and assertion-reason items worth one mark each. For Chapter 10, expect questions on mineral properties, energy source classification, and factual recall of state-wise distribution. The 2025 sample paper included an MCQ asking which mineral is used in the electrical industry (answer: mica) and an assertion-reason pair linking coal consumption to air pollution. Pay close attention to NCERT tables listing mineral reserves and production figures, as these often translate into direct MCQs. Assertion-Reason questions test conceptual understanding: the assertion might state that India is the largest producer of mica, while the reason explains that mica has excellent dielectric strength—students must identify if both are true and if the reason correctly explains the assertion. Practising MCQs from the NCERT exercise, official CBSE sample papers, and previous years' board questions will cover the full range of one-mark items. These questions are scoring opportunities if terminology is learnt precisely from the textbook.
  • Which state is the largest producer of manganese? (a) Odisha (b) Madhya Pradesh (c) Karnataka (d) Maharashtra – Answer: (a) Odisha
  • Anthracite coal has the highest carbon content and is found in which region? Answer: Jammu and Kashmir (small deposits)
  • Solar energy is classified under: (a) Conventional (b) Non-conventional (c) Fossil fuel (d) Metallic – Answer: (b) Non-conventional
  • Assertion: Bauxite is a non-ferrous mineral. Reason: It does not contain iron content. – Both true, Reason explains Assertion correctly.

2-Mark Questions: Very Short Answer (VSA)

Two-mark questions require crisp, point-based answers drawn directly from NCERT definitions and examples. Typical prompts include 'Distinguish between ferrous and non-ferrous minerals with examples' or 'Why is energy conservation essential?' The CBSE marking scheme awards one mark per valid point, so writing two distinct sentences is safer than a long paragraph. For instance, when asked about conventional and non-conventional energy, state: Conventional energy sources—coal, petroleum, natural gas, and hydel power—are exhaustible and contribute to pollution; non-conventional energy sources—solar, wind, biogas, and tidal—are renewable and environmentally cleaner. Always cite NCERT examples such as 'India's coal reserves are concentrated in Gondwana formations of Jharkhand and Odisha' or 'Biogas plants using cattle dung are promoted in rural Punjab and Haryana' to add factual weight. Avoid vague statements; examiners look for specific terminology like 'Gondwana coal' or 'non-metallic minerals such as mica and limestone'. Time management is critical in the board exam, so practise writing two-mark answers in under three minutes.
  • What are ferrous minerals? Give two examples. – Ferrous minerals contain iron content. Examples: iron ore (haematite and magnetite), manganese.
  • Why is biogas considered a non-conventional source of energy? – Biogas is renewable, produced from organic waste, and reduces dependence on firewood and fossil fuels, thereby conserving the environment.
  • Name two states rich in petroleum production. – Assam (Digboi oil field) and Gujarat (Ankleshwar and Kalol fields).
  • Distinguish between anthracite and lignite coal. – Anthracite has the highest carbon content (~80-95%) and burns with little smoke; lignite has low carbon content (~25-35%) and high moisture, used mainly for electricity generation.

3-Mark Questions: Short Answer Type

Three-mark questions form the bulk of theory assessment for this chapter and demand structured answers with three clear points or a short explanation supported by examples. Common question patterns include explaining the importance of a mineral group, describing distribution with state names, or outlining conservation strategies. For example, 'Describe the distribution of iron ore in India' should name the three major belts: (i) Odisha-Jharkhand belt (haematite in Mayurbhanj, Kendujhar, Singhbhum), (ii) Chhattisgarh-Balaghat belt (Bailadila hills), and (iii) Karnataka-Goa belt (Kudremukh, Bellary-Chitradurga). Each belt should include at least one specific location from NCERT to earn full marks. Another frequent three-marker is 'Explain how coal is formed and name the main types.' Answer with a brief process (carbonisation of plant matter over millions of years under heat and pressure) followed by four types in ascending order of carbon content: peat, lignite, bituminous, and anthracite. Always underline or highlight key terms like 'Gondwana coal fields' and 'Mumbai High offshore oil' to signal examiner checkpoints. Practise writing answers within 80-100 words to stay within the time limit of roughly five minutes per three-mark question.
  • Explain the importance of minerals in human life. – Minerals are essential for industry (iron for machinery, bauxite for aluminium), energy (coal, petroleum), construction (limestone for cement), and electronics (mica, copper).
  • Describe the distribution of coal in India. – Major coal fields lie in Gondwana formations: Jharkhand (Bokaro, Jharia), Odisha (Talcher), Chhattisgarh (Korba), West Bengal (Raniganj). Tertiary coal is found in Assam (Makum) and Arunachal Pradesh.
  • What are the uses of non-ferrous minerals? – Bauxite is used to produce aluminium for aircraft and utensils; copper for electrical wiring and coins; gold and silver for jewellery and currency reserves.
  • Why is India said to have a favourable situation for solar and wind energy? – India lies in the tropical belt with high solar insolation. Coastal areas and Rajasthan-Gujarat receive strong winds. Government schemes like National Solar Mission and wind farms in Tamil Nadu exploit these advantages.

5-Mark Questions and Case-Based Questions

Five-mark questions are either long descriptive answers or case-based scenarios introduced in the CBSE competency-focused pattern from 2021. A typical long-answer prompt is 'Classify minerals found in India and explain the distribution of any two with examples.' Structure the answer as: (i) Classification—metallic (ferrous and non-ferrous) and non-metallic minerals; (ii) Ferrous minerals distribution (iron ore belts as above); (iii) Non-ferrous minerals distribution (bauxite in Odisha-Jharkhand-Gujarat, copper in Rajasthan-Jharkhand). Case-based questions present a short paragraph (four to five lines) on a real situation—for instance, a village switching from firewood to biogas—and ask students to analyse benefits, challenges, or suggest further improvements. Answers must reference NCERT concepts like 'reducing deforestation pressure', 'cutting carbon emissions', and 'enhancing rural energy security'. The CBSE marking scheme awards marks for conceptual application, not rote reproduction. Students can practise case studies from NCERT intext boxes, such as the Kudremukh iron ore mine closure or the Gujarat wind energy park, and frame answers linking economic, environmental, and social dimensions. At CBSETUTOR.ai, our AI tutor analyses uploaded photos of case-study questions and provides step-by-step breakdowns at ₹999/month for all subjects in classes 6 to 12, with a three-day free trial to explore features.
  • Classify energy resources and explain conventional sources in detail. – Conventional: coal (thermal power), petroleum (transport fuel), natural gas (fertilisers, power), hydel (dams); each source's distribution and environmental impact.
  • What are the environmental implications of mining? Suggest remedial measures. – Mining causes deforestation, soil erosion, water pollution, and air pollution. Remedies: afforestation, waste recycling, controlled blasting, reclamation of mined land.
  • Case-based: A factory uses solar panels for daytime power. Analyse advantages and limitations. – Advantages: renewable, reduces electricity bills, lowers carbon footprint. Limitations: high initial cost, weather-dependent, requires battery storage for night use.

Map-Based Questions for Chapter 10

Map work is compulsory in CBSE Class 10 Social Science and carries three marks per question. For Minerals and Energy Resources, students must accurately locate and label mineral deposits, coal fields, oil refineries, thermal and hydel power stations on an outline map of India. The NCERT textbook provides a reference map on page (check current edition) showing the distribution of major minerals. Practise plotting at least ten locations: Mayurbhanj and Bailadila (iron ore), Jharia and Neyveli (coal), Digboi and Mumbai High (petroleum), Kudremukh (iron ore), Bhilai and Bokaro (iron and steel plants), and any two hydel or thermal power stations such as Bhakra Nangal or Ramagundam. Use a sharp pencil for dots, a red or blue pen for labels, and keep labels horizontal and outside the state boundary to avoid clutter. The marking scheme awards 0.5 marks per correct location, so even minor positional errors can cost marks. CBSE provides a standard outline map in the question paper; familiarise yourself with state boundaries and major rivers to anchor your plotting. Revise maps weekly rather than cramming the night before, because spatial memory builds with repetition. Keep a separate map-practice notebook and cross-check every plot against the NCERT atlas or CBSE specimen maps available on cbse.nic.in.
  • Iron ore: Mayurbhanj (Odisha), Bailadila (Chhattisgarh), Kudremukh (Karnataka)
  • Coal: Jharia (Jharkhand), Neyveli (Tamil Nadu—lignite), Korba (Chhattisgarh), Singareni (Telangana)
  • Petroleum: Digboi (Assam), Mumbai High (offshore Maharashtra), Ankleshwar (Gujarat)
  • Hydel power: Bhakra Nangal (Punjab-Himachal Pradesh), Sardar Sarovar (Gujarat), Rihand (Uttar Pradesh)

How CBSE Frames Questions from This Chapter

CBSE question papers for Class 10 Social Science follow a competency-based framework that tests remembering, understanding, application, and analysis. For Chapter 10, 'remembering' questions ask for definitions and examples—'Name two non-metallic minerals'—while 'understanding' questions require explanations—'Why is mica used in the electrical industry?' Application questions present new scenarios: 'A farmer wants to install a biogas plant. List benefits and challenges.' Analysis questions, often case-based, ask students to compare, critique, or suggest: 'Compare the environmental impact of coal-based and solar power plants.' Map questions test spatial reasoning and recall. Internal choice is provided for some three-mark and five-mark questions, so students can skip one and answer the alternative. The 2025 board exam introduced more interdisciplinary items linking Geography with Economics and Environmental Science—for instance, a case study on Jharkhand's mineral wealth and tribal displacement. Examiners value NCERT language: using terms like 'Gondwana coal fields', 'sedimentary formations', 'dielectric properties of mica', and 'renewable vs non-renewable resources' signals textbook mastery. Avoid writing generic statements such as 'minerals are important'; instead, specify 'iron ore is the backbone of the steel industry, essential for infrastructure and manufacturing'. Scoring full marks requires precise recall, structured presentation, and ability to apply concepts to unfamiliar contexts.
  • Objective questions (MCQ, Assertion-Reason) test factual recall and conceptual clarity
  • Short answers (2-3 marks) demand NCERT definitions and state-wise examples
  • Long answers (5 marks) expect classification, detailed distribution, and evaluation of environmental or economic impacts
  • Case-based questions assess application of mineral conservation, energy transition, and sustainable development themes to real-world scenarios
  • Map questions require accurate plotting of at least four mineral or energy resource locations with correct labelling

Common Mistakes Students Make and How to Avoid Them

Even well-prepared students lose marks in Chapter 10 due to recurring errors. First, confusing ferrous and non-ferrous minerals: remember 'ferrous' derives from the Latin word for iron, so only iron-bearing minerals (iron ore, manganese, chromite) are ferrous; bauxite, copper, lead, zinc, gold, and silver are non-ferrous. Second, mixing up coal types—students often write that lignite has the highest carbon content when it is actually anthracite. The correct ascending order by carbon is peat, lignite, bituminous, anthracite. Third, incorrect map locations: plotting Neyveli in Andhra Pradesh instead of Tamil Nadu or Digboi in Meghalaya instead of Assam costs easy marks. Use mnemonics like 'Neyveli = Tamil Nadu = Lignite' to cement associations. Fourth, vague answers without examples: writing 'coal is found in many states' earns zero marks; naming Jharkhand (Jharia, Bokaro), Odisha (Talcher), and Chhattisgarh (Korba) earns full credit. Fifth, neglecting the environmental and conservation angle—CBSE values analytical thinking, so always add a line on sustainability or environmental impact even if not explicitly asked. Sixth, poor time management: spending ten minutes on a three-mark question leaves insufficient time for map work and case studies. Practise writing answers within the word limit (roughly 20 words per mark) and under timed conditions. Finally, ignoring NCERT intext questions and exercise questions; the board exam often adapts these directly. Solve every NCERT exercise question and compare your answers with the official NCERT solutions PDF on ncert.nic.in to calibrate language and depth.
  • Confusing ferrous with non-ferrous: Iron ore, manganese, chromite are ferrous; bauxite, copper, gold are non-ferrous.
  • Mixing coal types: Anthracite (highest carbon) > Bituminous > Lignite > Peat (lowest carbon).
  • Incorrect state names: Neyveli is in Tamil Nadu, not Andhra Pradesh; Digboi is in Assam, not Meghalaya.
  • Vague answers: Always cite specific examples—'Bailadila in Chhattisgarh' instead of 'central India'.
  • Skipping map practice: Practise plotting weekly; map questions are scoring if prepared systematically.
  • Ignoring conservation and environmental angles: CBSE rewards analysis; add sustainability points even in short answers.

Sample Question Bank with Model Answers

Below is a curated question bank spanning all mark categories. Each question mirrors the style and difficulty of actual CBSE board papers. Use these to self-test and refine answer-writing skills. Model answers follow NCERT language and structure; practise rewriting them in your own words to internalise concepts. For one-mark MCQs, focus on elimination techniques and keyword matching. For two-mark VSAs, write two crisp points in two to three sentences. For three-mark questions, aim for three distinct points or a short paragraph with examples. For five-mark questions, organise into introduction, three to four body points, and a concluding remark on sustainability or future outlook. Regular timed practice—allocate one hour for a ten-question drill—builds speed and accuracy. After completing the questions, compare your answers with the models and identify gaps in terminology, examples, or structure. Keep a separate error log noting which question types you find hardest, and revise those topics using NCERT and CBSETUTOR.ai resources. Our AI tutor at CBSETUTOR.ai can photograph your handwritten answers and provide instant feedback on structure, factual accuracy, and keyword usage—all within the ₹999/month subscription covering every subject from Class 6 to 12. The three-day free trial lets you upload five practice answers to experience detailed AI grading before committing.

Additional Practice Questions with Detailed Answers

This section provides eight more questions covering diverse concepts and question styles from Chapter 10. Practising these will reinforce mineral classification, energy resource distinctions, conservation strategies, and map skills. For each question, spend time understanding the mark allocation and answer structure before writing. Notice how three-mark answers are broken into three clear points, and five-mark answers integrate classification, explanation, and evaluation. Pay attention to keywords such as 'sedimentary rock', 'exhaustible', 'renewable', 'Gondwana', 'offshore', 'thermal power', and 'conservation'. These terms signal to the examiner that you are drawing from the NCERT syllabus. When practising at home, simulate exam conditions: write on lined paper, set a timer, and avoid referring to notes mid-answer. After writing, self-assess using the model answers provided, and note any missing points or examples. If you consistently struggle with a particular question type—say, case-based or map questions—dedicate extra revision sessions to that area. Joining study groups or using online platforms can provide peer feedback. At CBSETUTOR.ai, the AI tutor offers unlimited question uploads and instant, personalised feedback for ₹999/month, making it easier to identify weak spots and track improvement over time. The platform covers all chapters of Class 10 Social Science, ensuring comprehensive board exam preparation.
  • Q5 (2 marks): Differentiate between metallic and non-metallic minerals with examples. Answer: Metallic minerals contain metal in raw form (e.g., iron ore, bauxite, copper) and are ductile and malleable. Non-metallic minerals do not contain metals (e.g., mica, limestone, gypsum) and are used in industries like cement and ceramics.
  • Q6 (3 marks): Why is energy conservation necessary? Suggest three methods. Answer: Energy conservation is vital because conventional sources are exhaustible, extraction harms the environment, and India imports large quantities of petroleum. Methods: (i) Use public transport; (ii) Switch to LED lights and energy-efficient appliances; (iii) Promote renewable sources like solar rooftops and biogas plants.
  • Q7 (3 marks): Explain the formation and uses of coal. Answer: Coal forms from compressed plant remains over millions of years through carbonisation under heat and pressure. Uses: (i) Thermal power generation; (ii) Raw material for steel industry (coking coal); (iii) Domestic fuel in rural areas. India holds Gondwana coal fields in Jharkhand, Odisha, West Bengal, and Chhattisgarh.
  • Q8 (5 marks): What are the major iron ore belts in India? Explain their importance. Answer: India has three main iron ore belts: (i) Odisha-Jharkhand belt—high-grade haematite in Mayurbhanj, Kendujhar, and Singhbhum; (ii) Chhattisgarh-Balaghat belt—Bailadila hills produce high-quality ore exported to Japan and South Korea; (iii) Karnataka-Goa belt—Kudremukh and Bellary-Chitradurga supply steel plants. Iron ore is the backbone of India's steel industry, vital for infrastructure, machinery, and employment. Conservation through recycling and planned mining ensures sustainable development.
  • Q9 (1 mark MCQ): Which state has the largest reserves of mica in India? (a) Rajasthan (b) Jharkhand (c) Bihar (d) Andhra Pradesh. Answer: (b) Jharkhand.
  • Q10 (2 marks): What is biogas? Mention two advantages. Answer: Biogas is produced by anaerobic decomposition of organic waste (cattle dung, crop residue) in biogas plants. Advantages: (i) Renewable and eco-friendly; (ii) Reduces dependence on firewood, saving forests and improving rural health.
  • Q11 (3 marks): Describe the distribution of petroleum in India. Answer: Petroleum is found in sedimentary basins: (i) Assam—Digboi, Naharkatiya, Moran; (ii) Gujarat—Ankleshwar, Kalol; (iii) Offshore—Mumbai High (largest contributor); (iv) Krishna-Godavari basin (Andhra Pradesh); (v) Cauvery basin (Tamil Nadu). India imports ~85% of its crude oil demand.
  • Q12 (5 marks): Compare conventional and non-conventional sources of energy with examples. Answer: Conventional sources—coal, petroleum, natural gas, hydel power—are exhaustible, widely used, and contribute to pollution. Coal fuels thermal plants (e.g., Singrauli, Ramagundam); petroleum powers transport; natural gas is used in fertilisers; hydel dams like Bhakra Nangal generate electricity. Non-conventional sources—solar, wind, biogas, tidal—are renewable and cleaner. Solar energy is harnessed in Rajasthan and Gujarat; wind farms operate in Tamil Nadu and Gujarat; biogas plants are common in Punjab; tidal energy is experimental at Gulf of Khambhat. Shifting to non-conventional energy reduces carbon emissions and ensures long-term energy security. Government policies like National Solar Mission accelerate this transition.

Using CBSETUTOR.ai for Chapter 10 Mastery

Preparing for CBSE Class 10 Social Science Chapter 10 requires not just memorisation but also the ability to apply concepts, analyse case studies, and practise map work under timed conditions. CBSETUTOR.ai provides an AI-powered tutor available around the clock at a flat fee of ₹999 per month for classes 6 to 12, covering every subject. Simply photograph any question from your textbook, worksheet, or previous year paper, and receive a step-by-step solution grounded in NCERT language. For Minerals and Energy Resources, the AI tutor can explain the difference between ferrous and non-ferrous minerals using NCERT examples, generate custom MCQs on coal types and petroleum distribution, and even critique your handwritten answers for structure and keyword usage. The three-day free trial allows you to upload multiple questions and explore features like chapter-wise revision notes, formula sheets, and video walkthroughs of map plotting. Parents across metro cities and Tier-2 towns appreciate the convenience—no need to travel to coaching centres; the tutor is always ready on your smartphone. Students report improved confidence in framing three-mark and five-mark answers after receiving instant, personalised feedback. The platform also tracks your progress, highlighting weak topics so you can focus revision where it matters most. Whether you need help classifying minerals, locating coal fields on a map, or drafting a case-based answer on energy conservation, CBSETUTOR.ai delivers reliable, NCERT-aligned support at a fraction of traditional coaching costs.
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  • Access chapter-wise notes, mineral distribution maps, and energy resource comparison charts
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Frequently asked questions

How many marks does Chapter 10 Minerals and Energy Resources carry in the CBSE Class 10 board exam?+
The chapter typically carries 5-7 marks distributed across one MCQ (1 mark), one or two short-answer questions (2-3 marks each), and one map-based question (3 marks). Some years include a case-based question combining this chapter with sustainable development themes.
What is the difference between ferrous and non-ferrous minerals?+
Ferrous minerals contain iron; examples include iron ore (haematite, magnetite), manganese, and chromite. Non-ferrous minerals do not contain iron; examples are bauxite, copper, lead, zinc, gold, and silver. This distinction is crucial for classification questions worth 2-3 marks.
Which are the main iron ore producing states in India?+
The major iron ore belts are: (i) Odisha-Jharkhand belt (Mayurbhanj, Kendujhar, Singhbhum); (ii) Chhattisgarh-Balaghat belt (Bailadila); (iii) Karnataka-Goa belt (Kudremukh, Bellary-Chitradurga). These regions supply high-grade haematite to Indian and export markets.
How should I prepare map work for Chapter 10?+
Practise plotting at least ten locations: iron ore (Mayurbhanj, Bailadila, Kudremukh), coal (Jharia, Neyveli, Korba), petroleum (Digboi, Mumbai High, Ankleshwar), and hydel power (Bhakra Nangal, Sardar Sarovar). Use a sharp pencil, label clearly outside state boundaries, and cross-check with NCERT maps weekly.
What are conventional and non-conventional energy resources?+
Conventional energy sources—coal, petroleum, natural gas, hydel power—are exhaustible and cause pollution. Non-conventional energy sources—solar, wind, biogas, tidal—are renewable and environmentally cleaner. This distinction appears in 2-3 mark questions and case-based scenarios.
Why is energy conservation important?+
Energy conservation is essential because conventional resources are finite and take millions of years to form. Conservation reduces environmental pollution, lowers import dependence (India imports ~85% crude oil), and ensures resource availability for future generations. It is a common 2-3 mark exam question.
Which coal has the highest carbon content?+
Anthracite coal has the highest carbon content (80-95%) and burns with minimal smoke. The ascending order by carbon content is peat, lignite, bituminous, anthracite. This factual recall often appears in 1-mark MCQs.
How is biogas produced and what are its advantages?+
Biogas is produced by anaerobic decomposition of organic waste such as cattle dung and crop residue in biogas plants. Advantages: it is renewable, reduces dependence on firewood, lowers deforestation pressure, and provides clean cooking fuel in rural areas. Commonly tested in 2-mark VSAs.
What is the importance of mineral conservation?+
Minerals are non-renewable and finite. Conservation measures include recycling scrap metals, using substitutes, and implementing planned, sustainable mining. Conservation ensures availability for future industrial needs and minimises environmental damage, a frequent 3-mark exam question.
How can CBSETUTOR.ai help me score better in Chapter 10?+
CBSETUTOR.ai offers an AI tutor for ₹999/month covering all subjects in classes 6-12. Upload any question from Chapter 10 for instant, NCERT-aligned solutions, generate custom MCQs and VSAs, and receive feedback on handwritten answers. The three-day free trial lets you explore all features risk-free.

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