Natural Resource Degradation MCQs
Natural Resource Degradation – MCQs with Answers & Explanations
Class: 11 |
Subject: Economics |
Section: Environment & Sustainable Development |
Topic: Natural Resource Degradation |
Board: CBSE
These Multiple Choice Questions (MCQs) are designed strictly as per the NCERT syllabus, making them ideal for CBSE Class 11 Board Examinations. Each question includes detailed explanations for concept clarity.
1. Natural resource degradation refers to:
Answer: B
It involves depletion and deterioration of natural resources due to overuse and pollution.
2. Deforestation mainly causes:
Answer: B
Removal of trees exposes soil to erosion.
3. Overgrazing leads to:
Answer: B
Excess grazing damages vegetation cover.
4. Soil degradation reduces:
Answer: A
Loss of fertility lowers productivity.
5. Water resource degradation occurs due to:
Answer: A
Industrial & domestic waste pollute water bodies.
6. Mining causes:
Answer: A
Excavation damages land.
7. Desertification refers to:
Answer: B
Occurs due to land misuse.
8. Air pollution degrades:
Answer: A
Emissions harm air quality.
9. Groundwater depletion is caused by:
Answer: A
Excess pumping lowers water tables.
10. Resource degradation leads to:
Answer: B
Reduces long‑term economic potential.
11. Industrial waste causes:
Answer: A
Chemicals contaminate water bodies.
12. Biodiversity loss results from:
Answer: A
Species lose living space.
13. Sustainable resource use means:
Answer: B
Ensures future availability.
14. Land degradation affects:
Answer: A
Reduces crop productivity.
15. Chemical fertilizers may cause:
Answer: A
Overuse harms soil health.
16. Resource conservation prevents:
Answer: A
Protects natural assets.
17. Industrialization without regulation causes:
Answer: A
Leads to pollution & depletion.
18. Renewable resource misuse leads to:
Answer: A
Even renewables degrade if overused.
19. Policy measures to reduce degradation include:
Answer: A
Environmental laws limit damage.
20. Natural resource degradation threatens:
Answer: A
Resource loss undermines long‑term growth.
