NCERT Solutions for Class 9 Science Chapter 14 - Natural Resources
Remembering all the science concepts can be tricky for many. It calls for the need for regular revision. Professional teachers at Vedantu provide you with NCERT solutions class 9 science chapter 14 in a comprehensive format making the revision process quicker and easier for all the students. The class 9 science chapter 14 notes and solutions are designed based on the CBSE format and syllabus. You can also download Class 9 Maths NCERT Solutions to help you to revise complete syllabus and score more marks in your examinations.These are concisely curated and are available in PDF format for easy downloads.
NCERT Solutions for Class 9 Science Chapter 14
FAQs on NCERT Solutions for Class 9 Science Chapter 14
1. What is the ozone layer depletion?
According to chapter 14 science class 9, it is defined as the reduction of ozone in the stratosphere. This leads to harmful UV radiations entering the earth’s atmosphere.
2. What is the greenhouse effect?
The greenhouse effect is referred to as the trapping of solar radiation in the earth’s atmosphere. It is a natural phenomenon. Some of the greenhouse gases include ozone, methane, nitrous oxide, water vapour, chlorofluorocarbon, etc.
3. How do forests influence the quality of water, air and soil resources?
Forests play a significant role in influencing the quality of natural resources and do so in multiple ways. Some of these include:
By maintaining the balance between carbon dioxide and oxygen in the atmosphere
Prevention of soil erosion by holding the soil intact with its roots and maintaining its fertility
Restoring water resources. Water evaporates through plants by transpiration and water bodies by evaporation, and condenses to form clouds. These clouds further discharge the water in the form of rainfall.
4. Is Chapter 14 important in Class 9 Science?
For you to score good grades, each chapter is important. Chapter ‘Natural Resources’ is as important as other chapters. The total weightage of this Chapter is also high. You can expect a few questions from this chapter for your final exam. Therefore, it is important that you prepare well. You can also visit Vedantu website and mobile app for free NCERT Solutions to help you understand the chapter better.
5. Are NCERT Solutions for Chapter 14 of Class 9 Science enough for exam preparation?
Vedantu provides NCERT solutions according to the CBSE marking scheme and the answers are provided from NCERT Book itself and in a student-friendly language. Nonetheless, it is important to go through the NCERT Book yourself and read all the chapters thoroughly. Followed by a thorough revision, you are good to go for the examination.
6. How long does it take to learn Chapter 14 of Class 9 Science from NCERT Book?
Natural Resources is not a very big chapter as compared to other chapters in the book. The concepts explained are easy to understand. The chapter contains a few new concepts that might take a little longer to understand and learn than others. The concept of understanding and learning is however subjective. Therefore, some may finish it in half a day while some may require a whole day.
7. Is Chapter 14 of Class 9 Science easy?
Yes, the chapter is easy and also very interesting as students learn a lot about the environment and the resources in use. If you are confused or stuck in between, you can always use NCERT Solutions from Vedantu to make sure you are able to understand the chapter easily. The solutions available on Vedantu are according to the CBSE curriculum and are updated according to the latest syllabus.