Question

yeah.
dum hai too. iska ans doo
faaltu. ans dene ki jarurat naii


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Answer 1

1.Carbon based fossil fuels are non- renewable minerals which needs to be conserved.

4.conservation of minerals are important because they are a country's valuable possession.

3. The demand of minerals are increased with industrial development because industries are developed when more products are produced and for the production of goods minerals like petroleum,coals and woods are used due to which they are decreasing day by day . So, the demand of minerals are increasing.

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