Class 2

Water and Air question bank (EVS)

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Q1.

When you blow air into a rubber balloon, it expands and becomes round. This shows that:


(A)
Air has color
(B)
Air is cold
(C)
Air occupies space
(D)
Air has no weight
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Q2.

In Environmental Studies, what key ecological or scientific value is highlighted in 'Properties of Air (Takes space, has weight)'?


(A)
Wasteful consumption of resources
(B)
Ignoring sanitation and hygiene
(C)
Care, preservation, and scientific understanding of our natural environment (Properties of Air (Takes space, has weight))
(D)
Polluting natural water bodies
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