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Chapters
2: Is Matter around us Pure
3: Atoms and Molecules
4: Structure of the Atom
5: The Fundamental Unit of Life
6: Tissues
7: Diversity in Living Organisms
8: Motion
9: Force and Laws of Motion
10: Gravitation
11: Work and Energy
12: Sound
13: Why do we fall Ill
▶ 14: Natural Resources
15: Improvement in Food Resources
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Solutions for Chapter 14: Natural Resources
Below listed, you can find solutions for Chapter 14 of CBSE NCERT for Science [English] Class 9.
NCERT solutions for Science [English] Class 9 14 Natural Resources Intext Questions [Page 193]
How is our atmosphere different from the atmospheres on Venus and Mars?
How does the atmosphere act as a blanket?
What causes winds?
How are clouds formed?
List any three human activities that you think would lead to air pollution.
NCERT solutions for Science [English] Class 9 14 Natural Resources Intext Questions [Page 194]
Why do organisms need water?
What is the major source of fresh water in the city/town/village where you live?
Do you know of any activity which may be polluting this water source?
NCERT solutions for Science [English] Class 9 14 Natural Resources Intext Questions [Page 196]
How is soil formed?
What is soil erosion?
What are the methods of preventing or reducing soil erosion?
NCERT solutions for Science [English] Class 9 14 Natural Resources Intext Questions [Page 201]
What are the different states in which water is found during the water cycle?
Name two biologically important compounds that contain both oxygen and nitrogen.
List any three human activities which would lead to an increase in the carbon dioxide content of air.
What is the greenhouse effect?
What are the two forms of oxygen found in the atmosphere?
NCERT solutions for Science [English] Class 9 14 Natural Resources Exercises [Pages 201 - 202]
Why is the atmosphere essential for life?
Why is water essential for life?
How are living organisms dependent on the soil? Are organisms that live in water totally independent of soil as a resource?
You have seen weather reports on television and in newspapers. How do you think we are able to predict the weather?
We know that many human activities lead to increasing levels of pollution of the air, water-bodies and soil. Do you think that isolating these activities to specific and limited areas would help in reducing pollution?
Write a note on how forests influence the quality of our air, soil and water resources.
Solutions for 14: Natural Resources
NCERT solutions for Science [English] Class 9 chapter 14 - Natural Resources
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Concepts covered in Science [English] Class 9 chapter 14 Natural Resources are Air is a Mixture, Atmosphere and Its Layers, Wind: The Movement of Air, Biogeochemical Cycle, The Carbon Cycle, The Oxygen Cycle, Ozone Layer Depletion, Water Pollution and Its Causes, Biosphere: The Domain of Life, Rain, Water: Our Lifeline, Where Do We Get Water From?, Importance of Water, Water Cycle, Nitrogen Cycle, Availability of Water, Mineral Riches in the Soil, Ozone, Natural Resources.
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