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10th Class Social Science Minerals and Energy Resources / खनिज और ऊर्जा संसाधन Question Bank Very Short Answer Type - Minerals and Energy Resources

  • question_answer
    State two ways of conservation of minerals.

    Answer:

    Minerals can be conserved by
    (i) Recycling of metals
    (ii) use of substitutes
    (iii) Improved technology for the use of low grade ores
    (iv) Avoiding wastage and judicious use of minerals.
     


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