Question

how are minerals useful to us?

Answer 1

1.Minerals are essential for all factories and industries.

Answer 2

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$\implies$The minerals are useful to us in the following ways:-

1. They provide the basis of machinery on which modern manufacturing industry depends.
2. Steel is used in bridge building and construction industry.
3. Copper is useful for electronics ,tin for making cars,for food preservation, aluminium for aircraft manufacture etc.

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