Assertion: Minerals are an indispensable part of our lives.Reason: Alm...
Yeah it is right.
Minerals are an indispensable part of our lives. Almost everything we use are made up of minerals. There is hardly any walk of life where we do not need minerals. Both assertion and reason statements are true and they are very closely related The .Reason is just the elaboration of assertion statement.
Hence correct answer is option A
Assertion: Minerals are an indispensable part of our lives.Reason: Alm...
Assertion: Minerals are an indispensable part of our lives.
Reason: Almost everything we use from a tiny pin to towering building all are made up of minerals.
The correct answer is option 'A', which means that both the assertion and the reason are true, and the reason is the correct explanation of the assertion.
Explanation:
Minerals are naturally occurring inorganic substances that have a definite chemical composition and a crystalline structure. They are an essential part of our lives due to the following reasons:
1. Building Materials:
- Minerals like limestone, sand, and clay are used to make cement, bricks, and concrete, which are crucial in constructing buildings, bridges, roads, and other infrastructure.
- Granite and marble, which are minerals, are used as decorative stones in buildings.
2. Metals and Alloys:
- Minerals like iron, aluminum, copper, and zinc are extracted from ores and used to make various metallic objects and alloys.
- Iron is used to make steel, which is extensively used in construction, machinery, vehicles, and household appliances.
- Aluminum is used in aircraft, electrical wires, and packaging materials.
- Copper is used in electrical wiring, plumbing, and electronic devices.
3. Energy Production:
- Minerals like coal, oil, and natural gas are vital sources of energy.
- Coal is used for electricity generation and as a fuel in industries.
- Oil and natural gas are used for transportation, heating, and electricity generation.
4. Electronics and Technology:
- Minerals like silicon, tin, and gold are used in the production of electronic devices.
- Silicon is a key component in computer chips and solar panels.
- Tin is used in soldering electronic components.
- Gold is used in circuit boards and connectors.
5. Jewelry and Ornaments:
- Precious minerals like diamonds, rubies, emeralds, and gold are used in making jewelry and ornaments.
6. Fertilizers and Agriculture:
- Minerals like nitrates, phosphates, and potash are used in the production of fertilizers, which are essential for crop growth.
7. Health and Medicine:
- Minerals like calcium, iron, and potassium are crucial for maintaining good health.
- Many medicines contain minerals as active ingredients.
In conclusion, minerals play a vital role in almost every aspect of our lives, from construction to technology, energy production to agriculture, and health to jewelry. Therefore, the assertion that minerals are an indispensable part of our lives is true, and the reason provided that almost everything we use is made up of minerals is the correct explanation.