SEBA Class 8 Social Science MCQ Chapter 1 Natural Resource Solutions in English Medium, Class 8 Social Science Multiple Choice Question Answer to each chapter is provided in the list so that you can easily browse throughout different chapters SEBA Class 8 Social Science MCQ Chapter 1 Natural Resource Question Answer and select need one.
SEBA Class 8 Social Science MCQ Chapter 1 Natural Resource
Also, you can read the SCERT book online in these sections SEBA Class 8 Social Science Objective Type Solutions by Expert Teachers as per SCERT (CBSE) Book guidelines. These solutions are part of SCERT All Subject Solutions. Here we have given Assam SEBA Class 8 Social Science MCQ Solutions for All Subject, You can practice these here.
Natural Resource
Chapter – 1
| MCQ |
1. What percentage of the Earth’s surface is covered by land?
(a) 29%
(b) 71%
(c) 50%
(d) 33%
Ans: (a) 29%
2. Which of the following is NOT a consequence of land degradation?
(a) Loss of soil fertility.
(b) Increased biodiversity.
(c) Desertification.
(d) Water pollution.
Ans: (b) Increased biodiversity.
3. What is the primary cause of soil formation?
(a) Volcanic eruptions.
(b) Plant growth.
(c) Weathering of rocks.
(d) Human activities.
Ans: (c) Weathering of rocks.
4. Which human activity is a major contributor to land degradation?
(a) Reforestation.
(b) Sustainable agriculture.
(c) Deforestation.
(d) Soil conservation.
Ans: (c) Deforestation.
5. What is the term for the process of converting forest land into agricultural or urban areas?
(a) Reforestation.
(b) Desertification.
(c) Deforestation.
(d) Land reclamation.
Ans: (c) Deforestation.
6. Which of the following is NOT a factor affecting land use?
(a) Climate.
(b) Soil type.
(c) Population density.
(d) Animal migration.
Ans: (d) Animal migration.
7. What is the main reason for the increasing demand for usable land?
(a) Decrease in population.
(b) Increase in agricultural productivity.
(c) Expansion of urban areas.
(d) Reduced industrialization.
Ans: (c) Expansion of urban areas.
8. Which of the following is an example of land degradation?
(a) Soil conservation practices.
(b) Afforestation.
(c) Overgrazing.
(d) Sustainable agriculture.
Ans: (c) Overgrazing.
9. How long does it take to form approximately one centimetre of soil through natural processes?
(a) 10 years.
(b) 50 years.
(c) 100 years.
(d) Hundreds of years.
Ans: (d) Hundreds of years.
10. What is the primary source of livelihood for people in rural areas?
(a) Industry.
(b) Fishing.
(c) Agriculture.
(d) Service sector.
Ans: (c) Agriculture.
11. What percentage of the Earth’s surface is covered by water?
(a) 29%
(b) 71%
(c) 50%
(d) 33%
Ans: (a) 29%
12. Which of the following is NOT a consequence of land degradation?
(a) Loss of soil fertility.
(b) Increased biodiversity.
(c) Desertification.
(d) Water pollution.
Ans: (b) Increased biodiversity.
13. What is the primary cause of soil formation?
(a) Volcanic eruptions.
(b) Plant growth.
(c) Weathering of rocks.
(d) Human activities.
Ans: (c) Weathering of rocks.
14. Which human activity is a major contributor to land degradation?
(a) Reforestation.
(b) Sustainable agriculture.
(c) Deforestation.
(d) Soil conservation.
Ans: (c) Deforestation.
15. What is the term for the process of converting forest land into agricultural or urban areas?
(a) Reforestation.
(b) Desertification.
(c) Deforestation.
(d) Land reclamation.
Ans: (c) Deforestation.
