Advertisements
Advertisements
प्रश्न
Why are there a wide range of colours, hardness, crystal forms, lustre and density found in minerals?
Advertisements
उत्तर
A wide range of colours, hardness, crystal forms, lustre and density is found in minerals because they are formed by a combination of various elements whose formation depends upon the physical and chemical conditions under which they occure.
APPEARS IN
संबंधित प्रश्न
Why has the ‘Chhotanagpur Plateau Region’ the maximum concentration of iron and steel industries? Analyse the reasons.
Name The largest oil refinery in the public sector
Name any two industrial products for which limestone is used as a source of raw material.
Which state is the largest producer of mineral oil?
Name any two industrial products for which limestone is used as a source of raw material.
What is lignite?
Name some Energy Minerals.
Name any two raw materials derived from coal.
(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 political outline map of India:
| (i) Tarapur | – | Nuclear Power Plant |
| (ii) Tungabhadra | – | Dam |
| (iii) Mohali | – | Software Technology Park |
| (iv) Kandla | – | Major Sea Port |
| (v) Durgapur | – | Iron and Steel Plant |
