In this article, we have listed NCERT solutions for class 9 Science Biology Chapter 14 in PDF that is prepared by Kota’s top Doctors Faculties by keeping Simplicity in mind.
If you want to learn and understand class 9 Science chapter 14 “Natural Resources ” in an easy way then you can use these solutions PDF.
NCERT Solutions helps students to Practice important concepts of subjects easily. Class 9 Science solutions provide detailed explanations of all the NCERT exercise questions that students can use to clear their doubts instantly.
If you want to score high in your class 9 Science Exam then it is very important for you to have a good knowledge of all the important topics, so to learn and practice those topics you can use eSaral NCERT Solutions.
In this article, we have listed NCERT Solutions for Class 9 Science chapter 14 that you can download to start your preparations anytime.
So, without wasting more time Let’s start. Download The PDF of NCERT Solutions for Class 9 Science Chapter 14 “Natural Resources”
Important topics of class 9 Science Chapter 14
- Natural Resources
- Water The Wonder Liquid
- Ozone Layer
- Mineral Riches in Soil
- Biogeochemical Cycle
- The Breath of Life
All Questions of Chapter 14
Once you complete the chapter 14 then you can revise it by solving following questions.
Q1. How is our atmosphere different from the atmospheres on Venus and Mars?
Q2. How does the atmosphere act as a blanket ?
Q3. What causes winds?
Q4. How are clouds formed?
Q5. List any three human activities that you think would lead to air pollution.
Q1. Why do organisms need water?
Q2. What is the major source of fresh water in the city/town/village where you live?
Q3. Do you know of any activity which may be polluting this water source?
Q1. How is soil formed?
Q2. What is soil erosion?
Q3. What are the methods of preventing or reducing soil erosion?
Q1. What are the different states in which water is found during the water cycle?
Q2. Name two biologically important compounds that contain both oxygen and nitrogen.
Q3. List any three human activities which would lead to an increase in the carbon dioxide content of air.
Q4. What is the greenhouse effect?
Q5. What are the two forms of oxygen found in the atmosphere?
Q1. Why is the atmosphere essential for life?
Q2. Why is water essential for life?
Q3. How are living organism’s dependent on the soil? Are organisms that live in water totally independent of soil as a resource?
Q4. You must have seen weather reports on television and in newspapers. How do you think we are able to predict the weather?
Q5. 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?
Q6. Write a note on how forests influence the quality of our air, soil and water resources.
Complete Class 9 Biology Short Revision Notes.
Class 9 NCERT Biology Book Free PDF
Class 9 NCERT Biology Exemplar PDF
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