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NCERT Solutions for Class 6 Science Chapter 11 - Air Around Us

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NCERT Solutions for Class 6 Science Chapter 11 Air Around Us - FREE PDF Download

In NCERT Solutions for Class 6 Science Chapter 11 - Air Around Us, we explore the essential components and properties of the air that envelops our planet. Class 6 Science Chapter 11 delves into the significance of air in sustaining life, its composition, and the various layers of the atmosphere. From understanding the role of oxygen in respiration to learning about the importance of nitrogen, carbon dioxide, and other gases, this chapter provides a comprehensive overview of the air we breathe. Class 6 Science NCERT Solutions provides detailed answers to all questions in the NCERT textbook. Class 6 Science Chapter Air Around Us Questions Answers offers detailed explanations and answers to help students grasp these concepts thoroughly and confidently.

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Table of Content
1. NCERT Solutions for Class 6 Science Chapter 11 Air Around Us - FREE PDF Download
2. Quick Insights into Class 6 Science Chapter 11 Air Around Us Question Answer
3. Access NCERT Solutions for Class 6 Science Chapter 11 - Air Around Us
4. Class 6 Science Chapter 11- Quick Overview of Detailed Structure of Topics 
5. Class 6 Science Chapter 11 Air Around Us - Important Points
    5.1Composition of Air:
    5.2Importance of Air:
    5.3Presence of Water Vapor:
    5.4Dust and Smoke:
    5.5Air Supports Life:
6. Benefits of Referring to Vedantu’s NCERT Science Class 6 Chapter 11 Question Answer
7. Important Study Materials for Class 6 Science Chapter 11: Air Around Us
8. NCERT solutions for Class 6th Science Chapter-wise Link 
9. Important Study Materials Links for Class 6 Science
FAQs


Download the FREE PDF of NCERT Science Class 6 Chapter 11 Question Answer prepared by Vedantu Master Teachers and are updated according to the Class 6 Science syllabus. Start with Vedantu to pursue a path of academic excellence!


Quick Insights into Class 6 Science Chapter 11 Air Around Us Question Answer

  • Air Around Us Class 6 PDF helps students understand the essential role of air in our environment and its significance for all living beings. 

  • It helps to explore the important concepts of the composition and properties of air, which are fundamental for understanding various natural processes. 

  • Air Around Us Class 6 delves into the components of air, the importance of oxygen, nitrogen, and other gases, and the phenomena of wind and its effects on weather. 

  • The NCERT Class 6 Science Air Around Us Questions Answers clearly explain all topics, ensuring thorough exam preparation. 

  • It also helps students to develop proficiency in understanding the properties and behaviour of air, enhancing observational and analytical skills. 

  • Vedantu offers additional resources such as class notes, important concepts, diagrams, and exemplar solutions to reinforce learning and ensure a strong grasp of foundational environmental principles.

Access NCERT Solutions for Class 6 Science Chapter 11 - Air Around Us

1. What is the Composition of Air?

Ans:

  • Air is surrounded everywhere which is a mixture of different gases and dust particles. 

  • The composition of different gases present in the air includes nitrogen (78%), oxygen (21%), and other gases along with dust particles (1%).


2. Which Gas in the Atmosphere is Essential for Respiration?

Ans: For respiration, oxygen gas present in the atmosphere is essential.


3. How Will You Prove that Air Supports Burning?

Ans:

  • Air support burning can be proved by an experiment. 

  • In this experiment, a burning candle is placed in the utensil filled with water and the neck of the candle is not submerged in the water.

  • After that, keep an inverted glass over the candle.

  • As a result, the candle is extinguished and the water level is raised due to oxygen consumed by the burning candle.

  • This proves that air supports combustion.


4. How Will You Show that Air is Dissolved in Water?

Ans: 

  • Air dissolved in water can be shown by an experiment.

  • Take a glass filled with water.

  • Heat the water present in the glass.

  • You can see the bubbles coming out.

  • The bubbles are formed before the water reaches its boiling point.

  • This indicates air is dissolved in water.


5. Why Does a Lump of Cotton Wool Shrink in Water?

Ans: 

  • The lump of the cotton wool shrinks in water because the water occupies the air present in the cotton. 

  • As a result, the volume of the cotton and cotton shrink.


6. The Layer of Air Around the Earth is Known as_____.

Ans: atmosphere


7. The Component of Air Used by Green Plants to Make Their Food is ______.

Ans: carbon dioxide


8. List Five Activities that are Possible Due to the Presence of Air.

Ans: The five activities that are possible due to the presence of air are:

i. Photosynthesis

ii. Transpiration

iii. Respiration

iv. Winnowing

vi. Cloud formation


9. How Do Plants and Animals Help Each Other in Exchange of Gases in the Atmosphere?

Ans: 

  • Animals inhale oxygen and release carbon dioxide into the atmosphere. 

  • The carbon dioxide is taken by the plants to prepare their food by the process of photosynthesis and releases oxygen.

  • The oxygen is then again taken by the animals to breathe.

  • In this way, plants and animals help each other in exchange of gases.


Class 6 Science Chapter 11- Quick Overview of Detailed Structure of Topics 

S. No

Topics and Subtopics for Air Around Us Class 6

1

Is Air Present Everywhere Around Us?

2

What is Air Made Up of?

  • Water vapour

  • Oxygen

  • Nitrogen

  • Carbon dioxide

  • Dust and smoke

3

How does Oxygen Become Available to Animals and Plants Living in Water and Soil?

4

How is the Oxygen in the Atmosphere Replaced?


Class 6 Science Chapter 11 Air Around Us - Important Points

  • Composition of Air:

    • Air is a mixture of different gases.

    • The main components of air include nitrogen (about 78%), oxygen (about 21%), and other gases like carbon dioxide, argon, and water vapour in small amounts.


  • Importance of Air:

    • Oxygen is essential for respiration in humans and animals.

    • Plants use carbon dioxide for photosynthesis to make their food.

    • Nitrogen is crucial for plant growth as it is a major component of proteins.


  • Presence of Water Vapor:

    • Air contains water vapour, which is vital for the water cycle.

    • The amount of water vapour varies from place to place and from time to time.


  • Dust and Smoke:

    • Air also contains tiny particles of dust and smoke.

    • These particles can affect the quality of air and human health.


  • Air Supports Life:

    • Air is necessary for the survival of all living beings.

    • Aquatic animals use dissolved oxygen in water.


Benefits of Referring to Vedantu’s NCERT Science Class 6 Chapter 11 Question Answer

  • Air Around Us Class 6 Question Answer offers comprehensive explanations of key concepts such as the composition of air, the importance of oxygen, and the presence of air around us.

  • It provides a thorough understanding of the role and properties of air in our environment. 

  • Class 6 Science 11 Chapter Question Answer provides detailed and step-by-step answers to help clarify complex concepts related to the various components of air and their significance, enhancing comprehension and retention. 

  • NCERT Solutions PDF includes diagrams and illustrations that make learning about different properties of air and its composition more visual and easier to grasp. 

  • Air Around Us NCERT Solutions are aligned with the NCERT textbook, ensuring they cover all topics in the syllabus and follow the CBSE curriculum. 

  • Air Around Us Class 6 Questions And Answers are prepared to help students prepare exams by providing practice questions and answers, helping them be well-prepared for their assessments. 


Important Study Materials for Class 6 Science Chapter 11: Air Around Us

S. No

Links for Study Materials for Class 6 Science Chapter 11: Air Around Us

1.

Class 6 Air Around Us Important Questions

2.

Class 6 Air Around Us Revision Notes

3.

Class 6 Air Around Us Exemplar Solutions


Conclusion

Vedantu’s NCERT Solutions for Class 6 Science Chapter 11: Air Around Us is an excellent resource for understanding this essential topic. These solutions simplify complex concepts, making it easier for students to grasp the importance of air, its composition, and its role in our environment. Focusing on key topics like the presence of air, the uses of air, and its importance to living beings will help students succeed. Last year’s question paper featured five questions from this chapter. Using Vedantu's solutions, we can effectively prepare for exams and better appreciate the air around us.


NCERT solutions for Class 6th Science Chapter-wise Link 


Important Study Materials Links for Class 6 Science

Along with this, students can also download additional study materials provided by Vedantu for CBSE Class 6 Science –


FAQs on NCERT Solutions for Class 6 Science Chapter 11 - Air Around Us

1. How will NCERT Solutions for Class 6 Science Chapter 11 help Students to get Good Marks?

Prepared by highly experienced teachers from reputed schools all over India, NCERT solutions for class 6th Science provide detailed explanations to all the questions that are important for your upcoming examinations. These solutions are constructed following all the CBSE guidelines. These work as an extremely reliable resource to understand all the concepts and principles of a topic very quickly. You will be able to minimize your revision time and go through all the crucial subtopics, with the help of these solutions, which is vital for your exam preparation.

2. Can I Download the NCERT Solutions for Class 6 Chapter 11 for Free?

Yes you can download the PDF of the NCERT solutions for Class 6 Science chapter 11 from Vedantu for free.

3. What is the meaning of air around us?

Chapter 11 of Class 6 Science is known as Air Around Us. The air is all around us. It is composed of Nitrogen and oxygen. The nitrogen is 78% and oxygen is 21%. Air is a mixture of many different gases like carbon dioxide, neon and hydrogen. NCERT Solutions have the best explanation of the chapter. Students can go through and prepare well for the exams. The solutions will also help you during the revision of the chapters.

4. What are the uses of air according to Chapter 11 of Class 6 Science NCERT Solutions?

Air is the form of matter and it's not visible. It is the most important element which supports the vitality of all living organisms. The other uses are air helps to sustain life and growth, it helps in maintaining temperature and helps in photosynthesis. You can refer to NCERT Solutions by Vedantu for complete explanations of the topics covered in this chapter.

5. What is air made up of according to Chapter 11 of Class 6 Science?

Air is the combination of different gases. The composition of air is water vapour, Oxygen, Nitrogen, smoke, Dust and Carbon dioxide. Like water, the air is also an important element of the existence of life. It also helps plants to prepare food through photosynthesis. To understand more about how air is made up, visit Vedantu website or app. And these answers are available on Vedantu’s official website (vedantu.com) and mobile app free of cost.

6. What is wind according to Chapter 11 of Class 6 Science?

The fast blowing air is known as wind. The wind has both speed and direction and can be felt. The wind makes the leaf fall and sand move because of its speed. There are three types of wind: permanent wind, seasonal wind and local wind. 

  • The permanent wind blows throughout the year and in one direction.

  • Seasonal winds change their direction according to the seasons.

  • The local wind blows during a particular period in a year or a day in a small area.

7. Explain with a simple experiment that air supports burning.

Light two candles and place them on the table. Cover one of the candles with inverted glass. We observe that the candle which is covered with glass extinguishes after a while. The candle which was uncovered keeps burning. This is because there is no supply of air in the covered candle but there is a continuous supply of air with the other candle. This shows air supports burning and the component is oxygen.

8. What topics are covered in NCERT Solutions for Class 6 Science Chapter 11 - Air Around Us?

Air Around Us Class 6 Questions And Answers cover key topics such as the composition of air, the importance of different components of air like oxygen, nitrogen, carbon dioxide, and water vapour, the presence of air around us, and how plants and animals utilise air.