Resources and development important questions Answer
In this post we have brought the questions and answers of Geography Chapter 1 for class 10 students. Students who want to prepare well for their exams can get detailed information about the questions and answers of Class 10th Geography Chapter 1 Resources and Development from this post. From our website, you can get all the questions and answers of Chapter 1 Resources and Development of NCERT BOOK in detail, by reading which students can perform better in the exam.
Question 1. What is a resource?
Answer: Any object available in our environment that can be used to meet our needs is called a resource.
Question 2. Write the two types of resources based on origin.
Answer:
(i) Biotic resources
(ii) Abiotic resources
Question 3. What are biotic resources?
Answer: Resources located in the biosphere with a specific life cycle are called biotic resources.
Question 4. Give two examples of biotic resources.
Answer: Animals and birds, trees and plants, and humans.
Question 5. What are abiotic resources?
Answer: Abiotic resources are those that do not have life processes. They cannot be renewed and are exhausted after one-time use.
Question 6. Give two examples of abiotic resources.
Answer: Metals and soil.
Question 7. What are the two types of resources based on exhaustibility?
Answer:
1. Renewable resources
2. Non-renewable resources
Question 8. What are renewable resources?
Answer: These include all resources that can be reproduced through physical, chemical, or mechanical processes. Thus, these resources are inexhaustible and their repetition is possible.
Question 9. Give two examples of renewable resources.
Answer:
1. Solar energy
2. Wind energy
Question 10. What are non-renewable resources?
Answer: These are resources that cannot be replenished once exploited, as their quantity is limited.
Question 11. Give two examples of non-renewable resources.
Answer:
1. Minerals
2. Fossil fuels
Question 12. What are the classifications of resources based on ownership?
Answer:
1. Individual resources
2. Community resources
3. National resources
4. International resources
Question 13. Give two examples of individual resources.
Answer:
1. House
2. Plot of land
Question 14. Give two examples of community resources.
Answer:
1. Common land in a village
2. Public park
Question 15. State one cause of land degradation.
Answer: Excessive irrigation.
Question 16. Give a major example of international resources.
Answer: Open ocean resources beyond 200 kilometers from any country’s boundary.
Question 17. Based on the level of development, into which categories can resources be classified?
Answer:
1. Potential resources
2. Developed stock
3. Reserves
Question 18. What does sustainable development mean?
Answer: Sustainable development means development that does not harm the environment.
Question 19. What is resource planning?
Answer: Resource planning is the accepted strategy for the judicious use of resources.
Question 20. What is resource conservation?
Answer: Resource conservation is the proper use and management of resources.
Question 21. What are the main landforms found in India?
Answer: Mountains, plateaus, plains, and islands.
Question 22. What is the geographical area of India?
Answer: 3.28 million square kilometers.
Question 23. What is soil?
Answer: The topmost layer of the earth’s surface, which contains nutrients for plant growth, is called soil.
Question 24. Which soil is formed by intense leaching?
Answer: Laterite soil.
Question 25. Which crop is black soil suitable for?
Answer: Black soil is suitable for cotton.
Question 26. What type of soil is found in the vast plains of India?
Answer: Alluvial soil.
Question 27. What is Khadar?
Answer: The new alluvial soil found in the areas close to rivers is called Khadar.
Question 28. What is Bangar?
Answer: The old alluvial soil found in the far areas from the rivers is called Bangar.
Question 29. Where is alluvial soil found in South India?
Answer: In the delta regions of Mahanadi, Godavari, Krishna, and Kaveri.
Question 30. How many types of alluvial soils are there based on age?
Answer: Based on age, there are two types of alluvial soils: (1) Old alluvial (Bangar) and (2) New alluvial (Khadar).
Question 31. In which regions of India is black soil predominantly found?
Answer: Black soil is predominantly found in Maharashtra, Saurashtra, Malwa Plateau, Madhya Pradesh, and Chhattisgarh Plateau.
Question 32. In which regions of India is red soil found?
Answer: Red soil is found in the eastern and southern parts of the peninsular plateau, including Tamil Nadu, Karnataka, southeastern Maharashtra, Andhra Pradesh, Odisha, Chota Nagpur Plateau, northeastern states, and the Meghalaya Plateau.
Question 33. Where is laterite soil found in India?
Answer: Laterite soil is mainly found in Karnataka, Kerala, Tamil Nadu, Maharashtra, Madhya Pradesh, Odisha, and the hilly regions of Meghalaya.
Question 34. Name two states where the net sown area is high.
Answer: Punjab and Haryana.
Question 35. According to the National Forest Policy (1952), what percentage of the geographical area should be under forests?
Answer: 33 percent.
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