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15. AIR AROUND US-Exercise (NCERT Text Book) Science Class 6 In English
Last Updated : 06 March 2026
Explore science Solutions for Class 6 Chapter 15. AIR AROUND US Topic Exercise (NCERT Text Book) in English medium.
15. AIR AROUND US-Exercise (NCERT Text Book) Science Class 6 In English
Last Updated : 06 March 2026
15. AIR AROUND US-Exercise (NCERT Text Book) Science Class 6 In English
15. AIR AROUND US
Exercise (NCERT Text Book)
15. AIR AROUND US
Exercise:
Q1: What is the composition of air?
Ans: The air contains nitrogen 79%, oxygen 21%, carbon dioxide 1%, some other gass, water vapour. Air also contains dust particles and smoke.
Q2: Which gas in the atmosphere is essential for respiration?
Ans: Oxygen is the gas, which is essential for respiration.
Q3: How will you prove that air supports burning?
Ans: When we light a candle in a tub with some filled water and also cover the candle with inverted glass. We observe that the candle blows out after burning for some time, and the water level inside the inverted glass rises up to some
extent. The air component, oxygen is used in burning, so remains space is occupied by water and it rises up. This shows that air support burning.
Q4: How will you show that air is dissolved in water?
Ans: When water is boiled in a pan, we notice that some bubbles form around the inner surface of the pan. It means air is dissolving in water.
Q5: Why does a lump of cotton wool shrink in water?
Ans: A lump of cotton wool shrinks when immersed in water. This is because air present in the cotton wool escapes. Thus, the volume of the cotton wool decreases.
Q6: The layer of air around the earth is known as ___________.
Ans: The layer of air around the earth is known as atmosphere.
Q7: The component of air used by green plants to make their food, is ______.
Ans: The component of air used by green plants to make their food, is carbon dioxide.
Q8: List five activities that are possible due to the presence of air.
Ans:
(i) Respiration
(ii) Burning
(iii) Photosynthesis
(vi) Flying of kites
(v) Movement of sailing yachts, gliders, parachutes, airplanes
(vi) Generation of electricity by windmills
Q9: How do plants and animals help each other in the exchange of gases in the atmosphere?
Ans: All animals do respiration and they release carbon dioxide in the atmosphere and take oxygen during this process whereas, plants utilise carbon dioxide in the process of photosynthesis and release oxygen. Here we see that gaseous exchanges take place among animals and plants.
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NCERT Solutions are one of the most trusted study resources for students preparing for school exams and board examinations. These solutions help students understand every concept clearly and improve their academic performance. In today’s competitive education system, simply reading the textbook is not enough. Students need proper explanations and accurate answers to understand topics in depth. That is why NCERT Solutions for Classes 6 to 12 are considered essential for effective learning and exam preparation.
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NCERT Solutions for Class 6 science Chapter 15. AIR AROUND US Topic Exercise (NCERT Text Book)
NCERT Solutions for Class 6 science Chapter 15. AIR AROUND US Topic Exercise (NCERT Text Book) are prepared to help students understand important concepts of the chapter in a simple and clear manner. These solutions are based on the latest CBSE syllabus and follow the official NCERT textbooks. Students who are searching for accurate answers and step-by-step explanations can use these solutions to improve their learning and prepare better for school exams as well as board examinations.
In this section you will find Class 6 science NCERT Solutions covering important questions, explanations and concept-based answers. Each question from the NCERT book is solved carefully so that students can understand how to write answers correctly in examinations. These solutions are also useful for quick revision before tests and assignments.
Why NCERT Solutions Are Important for Class 6 science
NCERT books are considered the most reliable study material for CBSE students. Most examination questions are directly based on NCERT textbooks. Therefore studying NCERT Solutions for Class 6 science helps students understand the exact pattern of questions and the correct method of answering them.
By practicing the questions from Chapter 15. AIR AROUND US, students can strengthen their conceptual knowledge and improve their analytical thinking skills. These solutions also help students identify the most important topics and prepare effectively for school examinations.
About Chapter 15. AIR AROUND US of Class 6 science
Chapter 15. AIR AROUND US is an important part of the Class 6 science syllabus. This chapter explains several key concepts which are essential for understanding the subject in detail. Students often face difficulties while solving textbook questions related to this chapter. That is why NCERT Solutions for Chapter 15. AIR AROUND US are provided to explain every concept in a simple and structured way.
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Understanding Topic: Exercise (NCERT Text Book)
The topic Exercise (NCERT Text Book) plays a significant role in Class 6 science Chapter 15. AIR AROUND US. Students must understand this topic clearly because it often appears in examinations in the form of short answer or long answer questions. The solutions provided here explain the topic in a step-by-step format so that students can easily grasp the concept.
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Study NCERT Solutions in english
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By practicing questions from Class 6 science Chapter 15. AIR AROUND US Topic Exercise (NCERT Text Book), students can strengthen their conceptual understanding and improve their problem-solving skills.
Conclusion
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15. AIR AROUND US-Exercise (NCERT Text Book) Science Class 6 In English
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All Chapters science Class 6
Class Wise NCERT Solutions
Students can find NCERT Solutions for Class 6, Class 7, Class 8, Class 9, Class 10, Class 11, and Class 12 on this page. Each class includes detailed solutions for important subjects such as Science, Mathematics, Social Science, English, and Hindi. These solutions are carefully prepared to ensure accuracy and clarity.
- NCERT Solutions for Classes 6 to 8 – Ideal for building strong basic concepts.
- NCERT Solutions for Classes 9 and 10 – Helpful for board exam preparation.
- NCERT Solutions for Classes 11 and 12 – Important for advanced concepts and competitive exams.
15. AIR AROUND US-Exercise (NCERT Text Book) Science Class 6 In English Study Materials For Class 6 to 12
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