Same chapter3 marksDifficulty: Medium
Name two iron ore producing regions of India and state the variety of ore found.
Mineral and Energy Resources
3 marksDifficulty: Medium
Distinguish between conventional and non-conventional sources of energy, with two examples of each.
Original Khojo Papers practice question — not from a past board paper.
Answer
Conventional sources are those in long-established use, are mostly exhaustible and generally polluting, such as coal and petroleum. Non-conventional sources are renewable, largely non-polluting and being developed more recently, such as solar energy and wind energy.
No citable source has been recorded for this record. Treat it as practice material, not as fact.
Explanation
Biogas, tidal and geothermal energy are other non-conventional sources.
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State three advantages of using solar energy in India.
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Same chapter1 markDifficulty: Easy
The variety of coal with the highest carbon content is:
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