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10Minerals are used as raw materials in industries.
Calcium and potassium are important for plant growth.
Minerals have no role in agriculture.
Cement and glass industries depend on minerals.
Petroleum is used only for cooking food.
Slate is used for making roofs in some parts of Nepal.
Coal is used to produce very high temperatures in industries.
Metallic minerals cannot conduct electricity.
Limestone is used to make cement.
Lithium and zinc are used in dry cells.
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Which mineral is used in agriculture?
Cement factories mainly use:
Which mineral is used to run vehicles?
Slate is mainly used for:
Coal is mainly used in:
Which of the following is used in dry cells?
Glass industry depends on:
Decorative items are made from:
Gypsum is mainly used in:
Petroleum is mainly used for:
Minerals are used as ______ in industries.
Calcium helps to maintain ______ fertility.
Nitrogen and phosphorus are used in the ______ sector.
Cement factories in Nepal use ______.
Electric cables are made from ______ minerals.
Rocks, sand and gravel are used in the ______ sector.
Petroleum is used to run ______.
Coal is used in ______ to generate high temperature.
Lead and lithium are used in ______ cells.
Marble and granite are used as ______ items.