Air Around Us - CBSE Class 5 EVS Workbook
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Q1 · MCQ · 1 mark
Which of the following is NOT a component of air?
Q2 · FILL · 1 mark
The invisible blanket of air surrounding the Earth is called the ______.
Q3 · SHORT · 2 marks
Name two gases present in the air that are essential for living things.
Q4 · MCQ · 1 mark
What percentage of the air is made up of nitrogen?
Q5 · FILL · 1 mark
Moving air is called ______.
Q6 · SHORT · 2 marks
Why is it important to keep the air clean?
Q7 · MCQ · 1 mark
Which gas do plants absorb from the air to make their food?
Q8 · FILL · 1 mark
Tiny solid particles like dust and smoke are also found in the ______.
Q9 · SHORT · 2 marks
List two common sources of air pollution.
Q10 · MCQ · 1 mark
Which of the following activities helps in reducing air pollution?