NCERT Class 4 Science MCQ : Science Air
Our “Science Air MCQs” page is your gateway to explore the fascinating world of air and its profound impact on our lives. Featuring multiple-choice questions (MCQs) meticulously curated from previous year papers of diverse sectors, including the prestigious UPSC IAS and various competitive exams, this page offers a unique opportunity to deepen your understanding of the science of air.
Key Features:
- Comprehensive Coverage: Our MCQs encompass a wide spectrum of topics related to the science of air, from its composition, properties, and importance in the environment to its applications in technology and everyday life.
- Real Exam Simulation: Prepare for competitive exams by tackling questions similar to those encountered in UPSC IAS and other notable assessments, all centered on the science of air.
- Environmental and Technological Insights: Explore the significance of air in environmental studies, weather patterns, and its role in technology, industry, and transportation through engaging MCQs.
- Detailed Explanations: Each MCQ is accompanied by comprehensive explanations to ensure you understand the principles and phenomena related to the science of air with clarity.
- Progress Tracking: Utilize our interactive platform to monitor your scores, identify areas for improvement, and track your overall progress as you delve into the intriguing world of air.
Whether you’re a student preparing for competitive exams or an enthusiast interested in the science of our atmosphere, our “Science Air MCQs” page is your ultimate resource. Begin your journey to uncover the wonders of air, enhance your knowledge, and prepare for exams and a deeper appreciation of the science that surrounds us.
NCERT Class 4 Science : Science Air MCQ – NCERT Class 4 MCQ
Question:
Air is a ____________ of gases.
Question:
A thick blanket of air surrounding us is called
Question:
Without the ____________ there would be no life on earth
Question:
The amount of _______ in air varies from place to place and from time to time.
Question:
The amount of water vapour in air is called
Question:
Our city’s air has ____________ humidity in the monsoon.
Question:
You cannot see air around you because it has ____________ colour.
Question:
When we blow air into a balloon, it increases it size because air occupies
Question:
A tight football is heavier than a loose football because air has
Question:
____________ is needed for burning and breathing.
Question:
Exhaled air contains ____________ oxygen than inhaled air.
Question:
Dust and smoke make the air dirty. It is called
Question:
The substances that causes air pollution are called
Question:
____________ is air pollutant
Question:
Electric vehicles producers ____________ air pollutants.
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Air pollution mostly harm our ____________ system
Question:
Which disease is caused due to air pollution?
Question:
Burning of plastics, crackers, vehicles are responsible for ____________ pollution.
Question:
Plant more and more trees because it ____________ air pollution.
Question:
Reduce, ____________ , and Recycle waste materials to control air pollution.
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