Read and download NCERT Class 6 Science Air Around us in NCERT book for Class 6 Science. You can download latest NCERT eBooks chapter wise in PDF format free from Studiestoday.com. This Science textbook for Class 6 is designed by NCERT and is very useful for students. Please also refer to the NCERT solutions for Class 6 Science to understand the answers of the exercise questions given at the end of this chapter
NCERT Book for Class 6 Science Chapter 15 Air Around Us
Class 6 Science students should refer to the following NCERT Book Chapter 15 Air Around Us in Class 6. This NCERT Book for Class 6 Science will be very useful for exams and help you to score good marks
Chapter 15 Air Around Us NCERT Book Class 6
Air Around us
We have learnt in Chapter 9 that all living things require air. But, have you ever seen air? You might not have seen air, but, surely you must have felt its presence in so many ways. You notice it when the leaves of the trees rustle or the clothes hanging on a clothes-line sway. Page of an open book begin fluttering when the fan is switched on. The moving air makes it possible for you to fly your kite. Do you remember Activity 3 in Chapter 5 in which you separated the sand and sawdust by winnowing? Winnowing is more effective in moving air. You may have noticed that during storms the wind blows at a very high speed. It may even uproot trees and blow off the rooftops. Have you ever played with a firki
WHAT IS AIR MADE UP OF?
Until the eighteenth century, people thought that air was just one substance. Experiments have proved that it is really not so. Air is a mixture of many gases. What kind of a mixture is it? Let us find out about some of the major components of this mixture, one by one. Water vapour We have learnt earlier that air contains water vapour. We also saw that, when air comes in contact with a cool surface, it condenses and drops of water appear on the cooled surfaces. The presence of water vapour in air is important for the water cycle in nature.
Carbon dioxide
In a closed room, if there is some material that is burning, you may have felt suffocation. This is due to excess of carbon dioxide that may be accumulating in the room, as the burning continues. Carbon dioxide makes up a small component of the air around us. Plants and animals consume oxygen for respiration and produce carbon dioxide. Plant and animal matter on burning, also consumes oxygen and produces mainly carbon dioxide and a few other gases.
Dust and smoke
The burning of fuel also produces smoke. Smoke contains a few gases and fine dust particles and is often harmful. That is why you see long chimneys in factories. This takes the harmful smoke and gases away from our noses, but, brings it closer to the birds flying up in the sky! Dust particles are always present in air.
Exercises
1. What is the composition of air?
2. Which gas in the atmosphere is essential for respiration?
3. How will you prove that air supports burning?
4. How will you show that air is dissolved in water?
5. Why does a lump of cotton wool shrink in water?
6. The layer of air around the earth is known as ___________.
7. The component of air used by green plants to make their food, is ___________.
8. List five activities that are possible due to the presence of air.
9. How do plants and animals help each other in the exchange of gases in the atmosphere?
Please refer to attached file for NCERT Class 6 Science Air Around us
| NCERT Class 6 Science Food Where Does It Come From |
| NCERT Class 6 Science Components of Food |
| NCERT Class 6 Science Fibre to Fabric |
| NCERT Class 6 Science Sorting Materials into Groups |
| NCERT Class 6 Science Separation of Substances |
| NCERT Class 6 Science Changes Around us |
| NCERT Class 6 Science Getting to Know Plants |
| NCERT Class 6 Science Body Movements |
| NCERT Class 6 Science The Living Organisms and their Sorroundings |
| NCERT Class 6 Science Motion and Measurement of Distances |
| NCERT Class 6 Science Light Shadows and Reflections |
| NCERT Class 6 Science Electricity and Circuits |
| NCERT Class 6 Science Fun with Magnets |
| NCERT Class 6 Science Water |
| NCERT Class 6 Science Air Around us |
| NCERT Class 6 Science Garbage in Garbage out |
Science NCERT Book Class 6 Chapter 15 Air Around Us
The above NCERT Books for Class 6 Science Chapter 15 Air Around Us have been published by NCERT for latest academic session. The textbook by NCERT for Chapter 15 Air Around Us Science Class 6 is being used by various schools and almost all education boards in India. Teachers have always recommended students to refer to Chapter 15 Air Around Us NCERT etextbooks as the exams for Class 6 Science are always asked as per the syllabus defined in these ebooks. These Class 6 Chapter 15 Air Around Us book for Science also includes collection of question. We have also provided NCERT solutions for Class 6 Science which have been developed by teachers of StudiesToday.com after thorough review of the latest book and based on pattern of questions in upcoming exams for Class 6 students.
NCERT Book Class 6 Science Chapter 15 Air Around Us
The latest NCERT book for Chapter 15 Air Around Us pdf have been published by NCERT based on the latest research done for each topic which has to be taught to students in all classes. The books for Class 6 Science Chapter 15 Air Around Us are designed to enhance the overall understanding of students. All Class 6 NCERT textbooks have been written in an easy to understand language which will help to enhance the overall level of Class 6 students.
Chapter 15 Air Around Us NCERT Book Class 6 Science
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Class 6 Science Chapter 15 Air Around Us NCERT Book
Along with Science Class 6 NCERT Book in Pdf for Chapter 15 Air Around Us we have provided all NCERT Books in English Medium for Class 6 which will be really helpful for students who have opted for english language as a medium. Class 6 students will need their books in English so we have provided them here for all subjects in Class 6.
Class 6 Chapter 15 Air Around Us NCERT Book Science
For Class 6 Chapter 15 Air Around Us we have provided books for students who have opted for Hindi and Urdu medium too. You can click on the links provided above to download all Hindi medium Class 6 Science Chapter 15 Air Around Us book in easy to read pdf format. These books will help Class 6 Science students to understand all topics and also strictly follow latest syllabus for their studies. If you are looking to download the pdf version of Class 6 Science Chapter 15 Air Around Us textbook issued by NCERT then you have come to the correct website
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