Minerals And Energy Resources Important Questions and Answers
We are taught about Minerals and Energy Resources from school time. But many students do not pay attention at that time and later they face problem during exams. Today, many questions related to Minerals and Energy Resources are asked in all competitive exams like Banking, SSC, Police, Army, Navy, Railway etc. This is also important for the students studying for class 10 exam. Therefore, today in this post, important questions and answers related to Class 10th Geography Chapter 5 Minerals and Energy Resources are given. These questions are asked in the exam every time. So read them carefully, it will be beneficial for you.
Question 1. Write two characteristics of minerals.
Answer: (1) Minerals have a definite internal structure.
(2) Minerals have value.
Question 2. Write two uses of minerals.
Answer: (1) Minerals are used in the manufacturing of machines.
(2) Minerals fulfill our energy needs.
Question 3. How many minerals have been identified based on numbers?
Answer: More than 2000 minerals have been identified based on numbers.
Question 4. Give four examples of metallic minerals.
Answer: Iron, manganese, copper, gold.
Question 5. Give four examples of non-metallic minerals.
Answer: Mica, salt, potash, sulfur.
Question 6. Give four examples of ferrous minerals.
Answer: Iron ore, manganese, nickel, cobalt.
Question 7. Give four examples of non-ferrous minerals.
Answer: Copper, gold, silver, zinc.
Question 8. Name two energy minerals.
Answer: Coal, petroleum.
Question 9. What does excavation mean?
Answer: The process of digging pits to extract minerals from the underground is called excavation.
Question 10. Name four leading states in iron ore production.
Answer: Karnataka, Odisha, Jharkhand, and Andhra Pradesh.
Question 11. What is the best type of iron ore, and what is its characteristic?
Answer: Magnetite is the best type of iron ore. It contains about 70% iron content.
Question 12. What is the most important industrial iron ore?
Answer: Hematite is the most important industrial iron ore.
Question 13. The Bailadila hills in the Bastar district of Chhattisgarh are famous for the production of which ore?
Answer: The Bailadila hills are famous for the production of hematite iron ore.
Question 14. Which is the largest manganese-producing state in India?
Answer: Odisha is the largest manganese-producing state in India.
Question 15. In which type of rock layers do minerals deposit, accumulate, and concentrate?
Answer: Metamorphic rocks.
Question 16. Name two major copper-producing states in India.
Answer: Madhya Pradesh and Rajasthan.
Question 17. How was coal formed?
Answer: Millions of years ago, trees and plants got buried under the earth. Pressure and internal heat transformed them into coal.
Question 18. What is bauxite used for?
Answer: It is used to make aluminum metal.
Question 19. Name four bauxite-producing states in India.
Answer: (1) Odisha, (2) Chhattisgarh, (3) Maharashtra, (4) Gujarat.
Question 20. For the production of which metal is the Panchpatmali deposit in the Koraput district of Odisha famous?
Answer: The Panchpatmali deposit is famous for the production of bauxite.
Question 21. Limestone is a fundamental raw material for which industry?
Answer: The cement industry.
Question 22. Name four conventional sources of energy.
Answer: Wood, dung cakes, coal, and petroleum.
Question 23. Name four non-conventional sources of energy.
Answer: Solar energy, wind energy, geothermal energy, and biogas.
Question 24. Name the best and lowest grade of coal.
Answer: The best grade of coal is anthracite, and the lowest grade of coal is lignite.
Question 25. What are the major petroleum-producing areas in India, and what is their significance?
Answer: The major petroleum-producing areas are Bombay High, Gujarat, and Assam. These three areas account for 97% of the total petroleum production in the country.
Question 26. What is the length of the Hazira-Vijaipur-Jagdishpur gas pipeline?
Answer: This gas pipeline is 1700 kilometers long.
Question 27. How many thermal power plants are there in India?
Answer: There are 310 thermal power plants in India.
Question 28. Which mineral forms from the breakdown of rocks, leaving behind a residue of weathered material?
Answer: Coal.
Question 29. Where is India’s largest solar power plant located?
Answer: Near Madhapur in Bhuj, Gujarat.
Question 30. What status does India hold in the field of wind energy?
Answer: India holds the status of a wind superpower.
Question 31. What is a mineral?
Answer: A mineral is a naturally occurring homogeneous substance with a definite internal structure.
Question 32. Which mineral is used to make teeth shine in toothpaste?
Answer: Mica.
Question 33. What percentage of our total nutritious food consists of minerals?
Answer: Only 0.03 percent.
Question 34. What is rat-hole mining?
Answer: Rat-hole mining is a form of mining done through long, narrow tunnels. In Meghalaya, family members mine coal in this manner in Jowai and Cherrapunji.
Question 35. What are placer deposits?
Answer: Minerals found in the sand of riverbeds at the base of hills and valley floors as alluvial deposits are called placer deposits.
Question 36. Name four major iron ore-producing states in India.
Answer: Karnataka, Odisha, Chhattisgarh, Goa.
Question 37. Name the three leading mica-producing states.
Answer: Bihar, Jharkhand, Rajasthan.
Question 38. For which mineral production are the Khetri mines in Rajasthan famous?
Answer: Copper.
Question 39. In which industry is mica used?
Answer: Mica is used in the electrical and electronic industries.
Question 40. What are the sources of commercial energy?
Answer: Coal, petroleum, natural gas, and hydroelectricity.
In this post, very important questions and answers related to Mineral and Energy Resources Class 10 Chapter 5 Imp. Questions Khanij Tatha Urja Sansadhan, Question Answers Mineral and Energy Resources Class 10 Question answer Mineral and Energy Resources Class 10 Notes have been given. If you find these answers useful, share them with your friends and if you want to know or ask something about this, then definitely ask by commenting below.