Question

weite some uses
of minerals ?​

Answer 1

Answer:

• Minerals like iron are used for constructing purpose.
• Minerals like aluminium are used in making body of aeroplane etc.
• Minerals like gold are used to make jewellery,coins etc.
• Minerals like copper are used in making electric wires,coins, jewellery etc.
• Minerals like lead is used in making batteries, ammunition etc.

Answer 2

Answer:

1. Mineral like copper is used in electrical equipments as it is good electrical conductor.
2. Clay is used to make cement etc which helps in constructing roads.
3. Fiberglass, cleaning agents are made by borax.
4. Below are the uses of minerals in everyday life:

• Uses of minerals in the body
• Uses of metallic minerals
• Economic uses of minerals

Explanation:

• Uses of minerals in the body:

1. Calcium gives structure and strength to bones and teeth.
2. It also helps in blood clotting, enzyme function, transfer signals to nervous system etc. Iron is required in transporting oxygen from lungs to other parts of the body.
3. Foods rich in iron are eggs, dry fruits, red meat etc.
4. Zinc plays a major role in the body’s immunity. It fights infections and various illness. Foods rich in zinc are beans, pork, peanuts etc.

• Uses of metallic minerals:

1. Minerals which consists one or more than one metallic elements are called metallic minerals.
2. Leading producer of metallic minerals is Ontario. Gold, copper, silver, iron etc are some of the metal minerals

• Economic Uses of minerals :

1. Gold is used in computers and other electronics. It is also used in dentistry.
2. Aluminium is used in beverage cans, aluminium foil, cosmetics etc.
3. Graphite is used in machinery and pencils.
4. Potassium is used in toothpaste and fertilizers

Above were the most common uses of minerals. Other applications are – used in constructing building, developing weapons for defence, machinery, making of jewellery, synthesising fertilizers etc.

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