NCERT Solutions Class 9 Maths Chapter 14 Natural Resources – Here are all the NCERT solutions for Class 9 Maths Chapter 14. This solution contains questions, answers, images, explanations of the complete Chapter 14 titled The Fun They Had of Maths taught in class 9. If you are a student of class 9 who is using NCERT Textbook to study Maths, then you must come across Chapter 14 Natural Resources. After you have studied lesson, you must be looking for answers of its questions. Here you can get complete NCERT Solutions for Class 9 Maths Chapter 14 Natural Resources in one place.
NCERT Solutions Class 9 Science Chapter 14 Natural Resources
Here on AglaSem Schools, you can access to NCERT Book Solutions in free pdf for Science for Class 9 so that you can refer them as and when required. The NCERT Solutions to the questions after every unit of NCERT textbooks aimed at helping students solving difficult questions.
For a better understanding of this chapter, you should also see summary of Chapter 14 Natural Resources , Science, Class 9.
NCERT Solutions Class 9 Science chapter 14 Natural Resources
Class 9, Science chapter 14, Natural Resources solutions are given below in PDF format. You can view them online or download PDF file for future use.
Did you find NCERT Solutions Class 9 Science chapter 14 Natural Resources helpful? If yes, please comment below. Also please like, and share it with your friends!
NCERT Solutions Class 9 Science chapter 14 Natural Resources- Video
You can also watch the video solutions of NCERT Class9 Science chapter 14 Natural Resources here.
Video – will be available soon.
If you liked the video, please subscribe to our YouTube channel so that you can get more such interesting and useful study resources.
Download NCERT Solutions Class 9 Science chapter 14 Natural Resources In PDF Format
You can also download here the NCERT Solutions Class 9 Science chapter 14 Natural Resources in PDF format.
Click Here to download NCERT Solutions for Class 9 Science chapter 14 Natural Resources
Question & Answer
Q.1: How is our atmosphere different from the atmospheres on Venus and Mars?
Ans : Earth’s atmosphere is different from those of Venus and Mars. This difference lies essentially in their compositions. Earth’s atmosphere is a mixture of nitrogen (79%), oxygen (20%), and a small fraction of carbon dioxide, water vapours and other gases. This makes the existence of life possible on Earth. However, the atmospheres on Venus and Mars mainly consist of carbon dioxide. The amount of carbon dioxide on these planets can range from 95% to 97%.
Q.2: How does the atmosphere act as a blanket?
Ans : The atmosphere acts as a blanket by performing the following functions: (a) It keeps the average temperature of the Earth fairly constant during day time and even during the course of whole year. (b) It prevents a sudden increase in the temperature during day time. (c) It slows down the escape of heat from the surface of the Earth into outer space during night time.
Q.3: What causes winds?
Ans : An uneven heating of the Earth’s surface causes winds. On being heated, air becomes lighter and rises up. As a result, a region of low pressure is created. Then, air from a high pressure region moves to a low pressure region, causing wind.
Q.4: How are clouds formed?
Ans : During day time, on being heated, a large amount of water evaporates from various water bodies and goes into the air. A part of this water vapour also reaches the atmosphere through biological activities such as transpiration and respiration. This causes the air in the atmosphere to heat up. When this heated air rises, it expands and cools, which results in the condensation of water vapour forming water droplets. The presence of dust and other suspended particles in air also facilitates the process of condensation. The formation of water droplets leads to the formation of clouds.
Q.5: List any three human activities that you think would lead to air pollution.
Ans : The following three human activities would lead to air pollution: (i) Burning of fossil fuels such as coal and petroleum (ii) Industrialization (iii) Deforestation
NCERT / CBSE Book for Class 9 Science
You can download the NCERT Book for Class 9 Science in PDF format for free. Otherwise you can also buy it easily online.
All NCERT Solutions Class 9
- NCERT Solutions for Class 9 English
- NCERT Solutions for Class 9 Hindi
- NCERT Solutions for Class 9 Maths
- NCERT Solutions for Class 9 Science
- NCERT Solutions for Class 9 Social Science
- NCERT Solutions for Class 9 Sanskrit
All NCERT Solutions
You can also check out NCERT Solutions of other classes here. Click on the class number below to go to relevant NCERT Solutions of Class 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12.
|Class 1||Class 2||Class 3|
|Class 4||Class 5||Class 6|
|Class 7||Class 8||Class 9|
|Class 10||Class 11||Class 12|
Download the NCERT Solutions app for quick access to NCERT Solutions Class 9 Science Chapter 14 Natural Resources. It will help you stay updated with relevant study material to help you top your class!
To get fastest exam alerts and government job alerts in India, join our Telegram channel.