Practice CBSE Class 4 Science Air MCQs provided below. The MCQ Questions for Class 4 Air Science with answers and follow the latest CBSE/ NCERT and KVS patterns. Refer to more Chapter-wise MCQs for CBSE Class 4 Science and also download more latest study material for all subjects
MCQ for Class 4 Science Air
Class 4 Science students should review the 50 questions and answers to strengthen understanding of core concepts in Air
Air MCQ Questions Class 4 Science with Answers
Question: Air is a ____________ of gases.
a) mixture
b) both
c) compound
d) all of these
Answer: mixture
Question: A thick blanket of air surrounding us is called
a) atmosphere
b) none of these
c) nitrogen
d) cloud
Answer: atmosphere
Question: Without the ____________ there would be no life on earth
a) atmosphere
b) road
c) river
d) all of these
Answer: atmosphere
Question: The amount of _______ in air varies from place to place and from time to time.
a) water vapour
b) dusb vt
c) smoke
d) none of these
Answer: water vapour
Question: The amount of water vapour in air is called
a) humidity
b) none of these
c) moisture
d) both
Answer: humidity
Question: Our city’s air has ____________ humidity in the monsoon.
a) high
b) none of these
c) low
d) both
Answer: high
Question: You cannot see air 35r contains ____________ oxygen than inhaled air.
a) less
b) none of these2.1
c) more
d) both
Answer: less
Question: Dust and smoke make the air dirty. It is called
a) air pollution
b) air filtration
c) both
d) none of these
Answer: air pollution
Question: The substances that causes air pollution are called
a) pollutants
b) dirty things
c) both
d) none of these
Answer: pollutants
Question: ____________ is air pollutant
a) none of these
b) stem
c) root
d) leaves
Answer: none of these
Question: Electric vehicles producers ____________ air pollutants.
a) no
b) none of these
c) more
d) less
Answer: no
Question: Air pollution mostly harm our ____________ system
a) respiratory
b) digestive
c) excretory
d) none of these
Answer: respiratory
Question: Which disease is caused due to air pollution?
a) asthma
b) anaemia
c) head ache
d) none of these
Answer: asthma
Question: Burning of plastics, crackers, vehicles are responsible for ____________ pollution.
a) air
b) water
c) noise
d) none of these
Answer: air
Question: Plant more and more trees because it ____________ air pollution.
a) reduce
b) none of these
c) increase
d) both
Answer: reduce
Question: Reduce, ____________ , and Recycle waste materials to control air pollution.
a) Reuse
b) none of these
c) Restore
d) Remain
Answer: Reuse
Question: Public transport, walking, cycling are also ____________ to control air pollution
a) helped
b) both
c) related
d) none of these
Answer: helped
Question: Water vapours ____________ the air.
a) do not pollute
b) none of these
c) pollutes
d) both
Answer: do not pollute
Question: Buy goods that have less packaging because it ____________ garbage.
a) reduce
b) none of these
c) increase
d) both
Answer: reduce
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MCQs for Air Science Class 4
Students can use these MCQs for Air to quickly test their knowledge of the chapter. These multiple-choice questions have been designed as per the latest syllabus for Class 4 Science released by CBSE. Our expert teachers suggest that you should practice daily and solving these objective questions of Air to understand the important concepts and better marks in your school tests.
Air NCERT Based Objective Questions
Our expert teachers have designed these Science MCQs based on the official NCERT book for Class 4. We have identified all questions from the most important topics that are always asked in exams. After solving these, please compare your choices with our provided answers. For better understanding of Air, you should also refer to our NCERT solutions for Class 4 Science created by our team.
Online Practice and Revision for Air Science
To prepare for your exams you should also take the Class 4 Science MCQ Test for this chapter on our website. This will help you improve your speed and accuracy and its also free for you. Regular revision of these Science topics will make you an expert in all important chapters of your course.
You can get most exhaustive CBSE Class 4 Science Air MCQs for free on StudiesToday.com. These MCQs for Class 4 Science are updated for the 2025-26 academic session as per CBSE examination standards.
Yes, our CBSE Class 4 Science Air MCQs include the latest type of questions, such as Assertion-Reasoning and Case-based MCQs. 50% of the CBSE paper is now competency-based.
By solving our CBSE Class 4 Science Air MCQs, Class 4 students can improve their accuracy and speed which is important as objective questions provide a chance to secure 100% marks in the Science.
Yes, Science MCQs for Class 4 have answer key and brief explanations to help students understand logic behind the correct option as its important for 2026 competency-focused CBSE exams.
Yes, you can also access online interactive tests for CBSE Class 4 Science Air MCQs on StudiesToday.com as they provide instant answers and score to help you track your progress in Science.