Class 4

River's Tale (Water Ecology) question bank (EVS)

Practice 42 free Class 4 EVS - River's Tale (Water Ecology) questions with answers and step-by-step solutions.

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Q1.

In Environmental Studies, what key ecological or scientific value is highlighted in 'Water Pollution Sources'?


(A)
Wasteful consumption of resources
(B)
Ignoring sanitation and hygiene
(C)
Care, preservation, and scientific understanding of our natural environment (Water Pollution Sources)
(D)
Polluting natural water bodies
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Q2.

In Environmental Studies, what key ecological or scientific value is highlighted in 'Purification of Water'?


(A)
Wasteful consumption of resources
(B)
Ignoring sanitation and hygiene
(C)
Care, preservation, and scientific understanding of our natural environment (Purification of Water)
(D)
Polluting natural water bodies
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