Advertisements
Advertisements
प्रश्न
Answer the following question in about 120 words.
Describe the distribution of coal in India.
Advertisements
उत्तर
The distribution of coal in India is more abundant on the eastern side of the country. In India, coal occurs in rock series of two main geological ages—Gondwana and tertiary. While Gondwana coal is about 200 million years old, tertiary deposits are approximately 55 million years old. The major resources of Gondwana (metallurgical) coal are located in the Damodar valley (West Bengal, Jharkhand), Jharia, Raniganj and Bokaro. The Godavari, Mahandi, Son and Wardha valleys also contain coal deposits. Tertiary coals occur in the northeastern states of Meghalaya, Assam, Arunachal Pradesh and Nagaland.
APPEARS IN
संबंधित प्रश्न
(30.1) Two features A and B are marked on the given political outline map of India. Identify these features with the help of the following information and write their correct names on the lines marked in the map:
A. Iron – ore mines
B. Terminal station of East – West corridor
(30.2) On the same political map of India, locate and label the following:
Vishakhapatnam – Software Technology Park
On the given political outline map of India, locate and label the following with appropriate symbols:
A. Oil Field - Digboi
B. Iron and Steel Plant – Bhilai
C. Major Sea Port - Kochi
Mention one advantage of generating power from biogas.
Name any two industrial products for which limestone is used as a source of raw material.
Name any two industrial products for which limestone is used as a source of raw material.
Mention two products of an oil refinery. Name two oil refineries in India, one along the coast and one away from the coast.
Name the groups into which minerals can be classified.
(A) Two features A and B are marked on the given political outline map of India. Identify these features with the help of the following information and write their correct names on the lines marked near them.
- The place where the Indian National Congress Session was held.
- The city where the Jallianwalla Bagh incident took place.
(B) Locate and label any three of the following with appropriate symbols on the same given outline political map of India.
(i) Kalpakkam – Nuclear Power Plant
(ii) Vijayanagar – Iron and Steel Plant
(iii) Noida – Software Technology Park
(iv) Paradeep – Sea Port
(v) Sardar Sarovar – Dam
“Minerals are unevenly distributed in India.” Support the statement with examples.
