CBSE Class 9 Science Natural Resources Sure Shot Questions Set 02

Advanced Study Material for Class 9 Science: Chapter 14 Natural Resources

Access comprehensive study materials and useful resources for Chapter 14 Natural Resources using the CBSE Class 9 Science Natural Resources Sure Shot Questions Set 02. Designed to align with the 2026-27 CBSE academic guidelines, these advanced resources help Class 9 Science students reinforce core concepts beyond standard textbooks.

Practice Class 9 Science Resources: Chapter 14 Natural Resources

View or download the dedicated CBSE Class 9 Science Natural Resources Sure Shot Questions Set 02 resource below. Engaging with these advanced study guides under focused conditions ensures continuous academic progress and mastery of the 2026-27 curriculum for Chapter 14 Natural Resources.

CBSE Class 9 Science Natural Resources Sure Shot Questions B. There are many more useful educational material which the students can download in pdf format and use them for studies. Study material like concept maps, important and sure shot question banks, quick to learn flash cards, flow charts, mind maps, teacher notes, important formulas, past examinations question bank, important concepts taught by teachers. Students can download these useful educational material free and use them to get better marks in examinations.  Also refer to other worksheets for the same chapter and other subjects too. Use them for better understanding of the subjects.

1. The atmosphere of the earth is heated by radiations which are mainly

(a) Radiated by the sun

(b) Re-radiated by land

(c) Re-radiated by water

(d) Re-radiated by land and water

2. If there were no atmosphere around the earth, the temperature of the earth will

(a) Increase

(b) Go on decreasing

(c) increase during day and decrease during night

(d) Be unaffected

3. What would happen, if all the oxygen present in the environment is converted to ozone?

(a) We will be protected more

(b) It will become poisonous and kill living forms

(c) Ozone is not stable, hence it will be toxic

(d) It will help harmful sun radiations to reach earth and damage many life forms.

4. One of the following factors does not lead to soil formation in nature

(a) The sun

(b) Water

(c) Wind

(d) Polythene bags

5. The two forms of oxygen found in the atmosphere are

(a) Water and ozone

(b) Water and oxygen

(c) Ozone and oxygen

(d) Water and carbon-dioxide

6. Name the process in which water vapour changes to a liquid.

7. Which gas is the chief component of Earth’s atmosphere?

8. Name the substance that reduces the amount of dissolved oxygen in water.

9. Which gas is formed in the layers of Earth due to bacterial decomposition in the absence of oxygen?

10. Name the rays essential for formation of ozone in atmosphere.

11. Name the elements present in fossil fuels, which cause air pollution.

12. In a coastal region, what would be the direction of wind during the day?
 
13. When clouds cool down, water droplets fall to the land as rain, hail or snow. Name the phenomenon.
 
14. Name the organisms found to be very sensitive to the levels of contaminants like sulphur dioxide in the air.
 
15. What do you mean by humus?
 
16. Give two examples of exhaustible natural resources.
 
17. Name two atmospheric gases responsible for causing acid rain.
 
18. How would you define the term atmosphere?
 
19. What do you understand by the term ‘Natural resources’?
 
20. What is strip-cropping?
 
21. What portion of our country’s geographical area is covered by forest?
 
22. Name any two examples of inexhaustible natural resources.
 
23. How much air is required by a normal human being in one day?
 
24. What is conversion of ammonia into nitrates called?
 
25. State the role of the atmosphere in climate control?
 
26. How following factors contribute in formation of soil ? (a) wind (b) water (c) Sun
 
27. Acid rain and smog are said to be the consequences of air pollution. How are they caused?
 
What are the ill effects of breathing polluted air on human health?
 
28. What is Smog?
 
29. What is green house effect? List two green house gases. State the ultimate effect of increase in green house gases in the environment.
 
30. What makes the biosphere dynamic but stable system ?
 
31. The atmosphere acts as a blanket. How ?
 
32. What is soil? How is it formed? State the major factor that decides the structure of a soil.
 
What role does it play ?
 
33. Write the importance of ozone in the atmosphere.
 
34. (a) List two activities of man which lead to environmental pollution. (b) List any two uses of carbon in living organisms.
 
35. List two forms of oxygen found in the atmosphere. Name the process(s) by which (i) oxygen from the atmosphere is used up. (ii) oxygen is returned to the atmosphere
 
36. State various steps and processes involved in the nitrogen cycle in nature. Also show cycling of various nutrients in this cycle.
 
37. Write a note on how forests influence the quality of air, soil and water resources.
 
38. How is atmosphere on our Earth different from the atmosphere on Venus and Mars ? State two ways by which percentage of carbon dioxide is fixed on the earth.
 
39. “Urbanization and industrialisation is mainly responsible for the increase in environment pollution” Justify this statement and suggest ways and means to check it.
 
40. Why is the atmosphere essential for life?
 
41. Why is water essential for life?
 
42. How are living organisms dependent on the soil? Are organisms that live in water totally independent of soil as a resource?
 
43. You have seen weather reports on television and in news paper. How do you think we are able to predict the weather?
 
44. We know that many human activities lead to increasing levels of pollution of air, water bodies and soil. Do you think that isolating these activities to specific and limited areas would help in reducing pollution?
 
45. Write a note on how forests influence the air, soil and water resources.
 
46. What is ‘Water Cycle’ ? Explain the process of water cycle.
 
47. Write a short note on ‘Nitrogen Fixation’
 
48. Explain the ‘Nitrogen Cycle
 
49. Discuss the consequences of the increase in the concentration of Carbon Dioxide and other Green House gases in the atmosphere
 
50. What are the causes of Soil Erosion?
 

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CBSE Class 9 Science Study Material: Chapter 14 Natural Resources

Quick Revision Material for Chapter 14 Natural Resources

Access comprehensive study material for Chapter 14 Natural Resources, including revision notes, concept maps, and high-probability questions. These resources are designed in alignment with the latest 2026 CBSE syllabus for Class 9 Science to support effective exam preparation.

Expert Notes and Solved Exam Questions

Designed around the official curriculum, these study guides guarantee standard compliance. Reviewing step-by-step solutions clarifies complex sub-topics within Chapter 14 Natural Resources and demystifies standard marking schemes for Science evaluations.

Additional Study Resources for Class 9

Wrap up your chapter revision by testing your knowledge against standard objective question formats. Explore our full library of free, up-to-date sample papers and online assessments to secure top grades in your CBSE examinations.

FAQs

What is included in the advanced study material for Class 9 Science Chapter 14 Natural Resources?

Our advanced study package for Chapter 14 Natural Resources includes detailed concepts, diagrams, Mind Maps, and explanation of complex topics to ensure Class 9 students learn as per syllabus for 2026 exams.

How do Mind Maps for Science Chapter 14 Natural Resources help in revision?

The Mind Maps provided for Chapter 14 Natural Resources act as visual anchors which will help faster recall during high-pressure exams.

Are these Science resources suitable for both classroom teaching and self-study?

Yes, teachers use our Class 9 Science resources for lesson planning as they are in simple language and have lot of solved examples.

Is this advanced study material for Chapter 14 Natural Resources free to download in PDF?

Yes, You can download the complete, mobile-friendly PDF of the Science Chapter 14 Natural Resources advanced resources for free.

Does this material cover rationalized content for the 2026-27 CBSE session?

Yes, our subject matter experts have updated the Chapter 14 Natural Resources material to align with the rationalized NCERT textbooks and have removed deleted topics and added new competency-based questions.