Per capita consumption of electricity is considered an index of development because it reflects the level of industrialization, technological advancement, and living standards in a country.
• Industrial Development: Higher electricity consumption indicates better industrial output. For example, developed nations like the USA and Japan consume more electricity due to widespread industrialization.
• Improved Living Standards: More electricity usage suggests access to modern amenities like lighting, heating, and appliances. For instance, urban households use more electricity than rural ones.
• Technological Growth: Technologically advanced nations consume significant electricity for communication, transportation, and automation systems.
• Economic Growth: Developed countries exhibit higher per capita consumption of electricity compared to developing countries, showcasing their economic progress.
Match Column-I with Column-II and choose the correct option:
| Column-I (Minerals) | Column-II (Features) | ||
|---|---|---|---|
| A. | Copper | (i) | Used in manufacturing of steel and plants |
| B. | Bauxite | (ii) | Used in electric and electronic industries |
| C. | Mica | (iii) | Used in electric cables and utensils |
| D. | Manganese | (iv) | Used in aluminium production |
Choose the correct answer from the options given below:
