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15. AIR AROUND US Class 6 Science Solutions English Medium-Exercise (NCERT Text Book)

15. AIR AROUND US Class 6 Science Solutions English Medium-Exercise (NCERT Text Book) Get chapter-wise detailed explanations, step-by-step answers, important questions and exam-ready study material in Hindi and English medium.

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15. AIR AROUND US Class 6 Science Solutions English Medium-Exercise (NCERT Text Book)

NCERT Solutions for Class 6 are specially prepared according to the latest CBSE syllabus (2026-27) to help students understand every concept clearly. These solutions provide step-by-step explanations, accurate answers, and exam-oriented guidance for all chapters. Class 6 students can improve their problem-solving skills, strengthen conceptual understanding, and prepare confidently for school as well as board examinations. All questions are solved in a simple and easy-to-understand language for both Hindi and English medium learners.

 

15. AIR AROUND US Class 6 Science Solutions English Medium-Exercise (NCERT Text Book)

NCERT Solutions Class 6 Science English Medium

Last Update On: 06 March 2026

15. AIR AROUND US

Topic: Exercise (NCERT Text Book)

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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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All Topics From 15. AIR AROUND US

NCERT Solutions Class 6 Hindi and English Medium – Complete Study Material

NCERT Solutions Class 6 students ke liye specially CBSE latest syllabus (2026-27) ke according prepare kiye gaye hain. Yeh solutions Hindi aur English medium dono ke liye available hain, jisse har student apni language preference ke hisaab se padh sakta hai. Har chapter ke sabhi prashnon ke step-by-step answers diye gaye hain jo concept clarity aur exam preparation me madad karte hain.

Chapter-Wise Detailed Explanations

Class 6 ke liye diye gaye Chapter Wise NCERT Solutions me har question ka detailed aur easy explanation diya gaya hai. Chahe aap CBSE Board Exam Preparation kar rahe ho ya school test ke liye revise kar rahe ho, yeh solutions aapko complete understanding denge. Har answer simple language me likha gaya hai jisse students concepts ko easily grasp kar saken.

Hindi and English Medium Support

Students Hindi aur English medium dono me NCERT Book Solutions Class 6 access kar sakte hain. Yeh dual language support un students ke liye helpful hai jo apni regional language me better samajhna chahte hain. Sabhi answers CBSE Latest Syllabus 2026-27 ke anusaar update kiye gaye hain.

Important Features of NCERT Solutions

  • Class 6 NCERT Solutions PDF
  • CBSE Class 6 Study Material
  • NCERT Book Questions and Answers
  • Exam Oriented Important Questions
  • Step-by-Step Detailed Solutions
  • Concept Clarity and Revision Notes

Why Students Should Use NCERT Solutions?

Aaj ke competitive environment me sirf textbook padhna kaafi nahi hota. NCERT Solutions for Class 6 students ko practice aur conceptual understanding dono provide karte hain. Yeh solutions unhe exam pattern samajhne, frequently asked questions practice karne aur high score achieve karne me madad karte hain. Regular practice se students apne weak topics ko improve kar sakte hain.

Best Resource for Exam Preparation

Agar aap Class 6 CBSE Preparation ke liye ek trusted aur reliable source dhundh rahe hain, to yeh NCERT Solutions perfect choice hain. Yeh study material school exams, unit tests, half-yearly aur annual exams ke liye equally useful hai. Har chapter ke answers accurate, verified aur student-friendly format me diye gaye hain.

Isliye agar aap NCERT Solutions Class 6 Hindi and English Medium search kar rahe hain, to yahan aapko complete chapter-wise solutions milenge jo aapki academic journey ko strong aur confident banayenge.

❓ अक्सर पूछे जाने वाले प्रश्न (FAQ)

NCERT Solutions क्या होते हैं?
NCERT Solutions में NCERT किताबों के सभी प्रश्नों के सही और सरल हल दिए जाते हैं, जो CBSE सिलेबस के अनुसार तैयार किए जाते हैं।
क्या ये NCERT Solutions नवीनतम सिलेबस पर आधारित हैं?
हाँ, यहाँ दिए गए सभी NCERT Solutions पूरी तरह से नवीनतम CBSE और NCERT सिलेबस के अनुसार अपडेटेड हैं।
NCERT Solutions किस कक्षा के लिए उपलब्ध हैं?
यहाँ कक्षा 6 से कक्षा 12 तक सभी विषयों और अध्यायों के NCERT Solutions उपलब्ध हैं।
क्या सभी प्रश्न NCERT किताब से ही लिए गए हैं?
जी हाँ, सभी प्रश्न और उनके हल सीधे NCERT की मूल पाठ्यपुस्तकों पर आधारित हैं।
NCERT Solutions परीक्षा की तैयारी में कैसे मदद करते हैं?
इन Solutions से छात्रों को कॉन्सेप्ट क्लियर करने, उत्तर लिखने की सही विधि समझने और बोर्ड परीक्षा की बेहतर तैयारी करने में मदद मिलती है।
क्या NCERT Solutions PDF फॉर्मेट में डाउनलोड कर सकते हैं?
हाँ, आप विषय और अध्याय के अनुसार NCERT Solutions की PDF आसानी से डाउनलोड कर सकते हैं।
क्या ये NCERT Solutions फ्री हैं?
अधिकांश NCERT Solutions बिल्कुल फ्री उपलब्ध हैं ताकि सभी छात्रों को गुणवत्तापूर्ण अध्ययन सामग्री मिल सके।
क्या ये Solutions बोर्ड एग्जाम के लिए पर्याप्त हैं?
हाँ, NCERT Solutions बोर्ड परीक्षा की तैयारी के लिए बहुत महत्वपूर्ण हैं क्योंकि अधिकतर प्रश्न NCERT से ही पूछे जाते हैं।
NCERT Solutions मोबाइल पर पढ़ सकते हैं?
बिल्कुल, सभी NCERT Solutions मोबाइल, टैबलेट और लैपटॉप पर आसानी से पढ़े जा सकते हैं।
NCERT Solutions को कब अपडेट किया जाता है?
हर नए शैक्षणिक सत्र में NCERT Solutions को नए सिलेबस और बदलावों के अनुसार अपडेट किया जाता है।

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