Class 8

Coal and Petroleum question bank (Science)

Practice 56 free Class 8 Science - Coal and Petroleum questions with answers and step-by-step solutions.

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Q1.

In the chapter 'Coal and Petroleum', which scientific principle governs 'Exhaustible vs Inexhaustible Natural Resources'?


(A)
Superstition and myth
(B)
Empirical evidence, conservation laws, and repeatable experimental observations in Exhaustible vs Inexhaustible Natural Resources
(C)
Aristotelian unverified claims
(D)
Random molecular movement without thermodynamics
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Q2.

What practical or industrial application is directly enabled by scientific knowledge of Exhaustible vs Inexhaustible Natural Resources?


(A)
Discarding technological innovations
(B)
Halting laboratory research
(C)
Reverting to medieval tools
(D)
Innovations in healthcare, engineering, agriculture, and energy conservation derived from Exhaustible vs Inexhaustible Natural Resources
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