Multiple Choice Questions (MCQs) for Class 4 Science: Air
Review structured MCQ sets for Class 4 Science Air. Built according to official CBSE guidelines, these downloadable questions support daily revision and core concept reinforcement.
Practice Air MCQs for Class 4 Science
Access the complete set of multiple-choice questions for Air below. This focused format allows students to isolate specific topics for thorough review and uninterrupted practice alongside official CBSE textbooks.
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
Air Objective Questions & Solutions for Class 4 Science
Class 4 Science Air Objective Test Questions
Test your conceptual understanding of Air with these targeted multiple-choice questions. Designed in alignment with the latest CBSE curriculum for Class 4 Science, these problem sets build accuracy and prepare students for objective exams.
NCERT-Aligned Objective Questions and Solutions
Built using the official NCERT book for Class 4, these Science objective sets provide reliable academic guidance. Pair your practice with our recommended NCERT solutions to master optimal problem-solving approaches.
Next Steps in Your Exam Preparation
Follow up your worksheet practice by attempting the interactive online Science MCQ test for this chapter to evaluate your execution speed. All platform resources are free to access.
FAQs
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 2026-27 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.