Class 4

The Story of Amrita (Trees & Forest) question bank (EVS)

Practice 43 free Class 4 EVS - The Story of Amrita (Trees & Forest) questions with answers and step-by-step solutions.

Q1.

What hypothesis would an investigator test when analyzing anomalies in 'Khejadi Trees of Rajasthan'?


(A)
A falsifiable, testable proposition based on scientific principles of Khejadi Trees of Rajasthan
(B)
An untestable guess
(C)
A popular opinion
(D)
A mythological story
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Q2.

Which modern technological breakthrough is directly rooted in the science of 'Khejadi Trees of Rajasthan'?


(A)
Horse carts
(B)
Biotechnology, clean energy, advanced materials, or medical diagnostic devices derived from Khejadi Trees of Rajasthan
(C)
Manual stone tools
(D)
None
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