Across
- 2. Homogeneous naturally occurring substance with a definite internal structure
- 5. Aluminium is widely used for this useful property with which it combines the strength of metals
- 6. Electricity produced by burning fossil fuels
- 8. Mica producing city in Rajasthan
- 10. Second major energy resource in India
- 12. Large occurrences of igneous and metamorphic minerals
- 13. Mineral made up of a series of plates or leaves
- 14. To conserve our resources, we have to follow this path of energy development
- 16. Iron ore from the Maharashtra-Goa belt is exported through this port
- 18. Coal is formed in a variety of forms depending on the degrees of _____
- 20. Small occurrences of igneous and metamorphic minerals
- 21. Production of biogas helps in improving the quality of _____
- 22. Coal that is around 200 million years old
- 23. Iron ore exported to Japan and South Korea via this port
- 31. Highest quality hard coal
- 34. These mines of Madhya Pradesh are famous for their copper reserves
- 35. Miners are usually afflicted with this sort of diseases due to fumes
- 37. The principal lignite reserves in Tamil Nadu
- 39. 50-60% iron in the ore
- 41. _____ deposits in the Korapat district are the most important bauxite deposits in the state of Odisha
- 44. Cleans your teeth everyday
- 45. Substance used to fight cavities
- 46. Mica producing city of Andhra Pradesh
- 48. 63% of India's petroleum comes from here
- 51. In India, coal is the most _____ fossil fuel
- 52. These deposits are also called placer deposits
- 53. In India, Gulf of _____ provide conditions for utilizing tidal energy
- 55. Decaying plants in swamps produce this kind of coal
- 56. Low grade brown coal
Down
- 1. These sands of Kerala are rich in Thorium
- 3. The substance that cleans our teeth is obtained from this mineral
- 4. Mica has high _____ to voltage
- 7. This element is obtained from an ore called Bauxite
- 9. These dams are built for and used in the production of tidal energy
- 11. Mineral resources are _____
- 15. Largest deposits of iron in Karnataka
- 17. Ocean beds are rich in these nodules
- 19. Hardst mineral
- 24. These cells directly convert sunlight to electricity
- 25. _____ coal is high grade bituminous coal which has a special value for smelting iron in blast furnaces
- 26. Deposits that are around 55 million years old
- 27. Coal that has been buried deep and subjected to increased temperatures
- 28. Per-capita consumption of electricity is considered as an index of _____
- 29. In this kind of rocks, a number of minerals occur in beds and layers
- 30. Switch off _____ when not in use
- 32. Finest ore with 70% iron
- 33. Manganese is widely used to make this alloy
- 36. Largest producer of manganese ores in India
- 38. Sedimentary minerals like gypsum, potash salt and sodium salt are made though this process
- 40. Formed due to the residual mass of weathered material
- 42. Copper is very _____(property of metals by which they can be beaten into sheets)
- 43. Nuclear energy is obtained by altering the structure of _____
- 47. Odisha-_____ belt famous for hematite ores
- 49. Very high grade hematite found in this range of hills
- 50. Geo-thermal energy uses heat from the ________ of the earth
- 54. Softest mineral