What is the main physical-economic basis of iron-steel industries in the Chota Nagpur Plateau?
Answer and explanation
Correct answer: The proximity of iron ore, coal, and other minerals
Iron and steel industries need large quantities of raw materials, especially iron ore, coal, limestone, and manganese. The Chota Nagpur Plateau is economically important because it contains rich deposits of these minerals, and several mining areas are located relatively close to one another. This reduces the distance and cost involved in bringing essential materials to factories. Water, power, transport, and labour also support industry, but the mineral base is the main physical-economic foundation.
Option A identifies the decisive advantage: proximity of iron ore, coal, and other minerals. The other options describe coastal, glacial, or desert features that do not supply the required raw materials for steel production. Iron ore provides the main metal, coal supplies energy and coke, and limestone assists the processing of ore. Therefore the concentration and relative closeness of mineral resources make option A correct.
Frequently asked questions
What is the correct answer to this question?
The proximity of iron ore, coal, and other minerals
Why is this the correct answer?
Iron and steel industries need large quantities of raw materials, especially iron ore, coal, limestone, and manganese. The Chota Nagpur Plateau is economically important because it contains rich deposits of these minerals, and several mining areas are located relatively close to one another. This reduces the distance and cost involved in bringing essential materials to factories. Water, power, transport, and labour also support industry, but the mineral base is the main physical-economic foundation.
Option A identifies the decisive advantage: proximity of iron ore, coal, and other minerals. The other options describe coastal, glacial, or desert features that do not supply the required raw materials for steel production. Iron ore provides the main metal, coal supplies energy and coke, and limestone assists the processing of ore. Therefore the concentration and relative closeness of mineral resources make option A correct.
Which subject and chapter does this question cover?
This is a Class 10 General Knowledge question. Chapter: Indian Geography. Topic: Mountains and Plateaus of India.
