Maharashtra Board - Class 7

Physical & Chemical Sciences question bank (General Science)

Practice 42 free Maharashtra Board - Class 7 General Science - Physical & Chemical Sciences questions with answers and step-by-step solutions.

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Q1.

Which scientific law or classification system governs 'Properties of Natural Resources'?


(A)
The established standard scientific law/classification for Properties of Natural Resources
(B)
Aristotle's outdated alchemy
(C)
An unproven hypothesis
(D)
None of these
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Q2.

How do we troubleshoot or verify a problem involving 'Properties of Natural Resources'?


(A)
By scientific method: hypothesis, observation, inference, and conclusion (Properties of Natural Resources)
(B)
By ignoring experimental errors
(C)
By changing data to match expectations
(D)
None of these
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