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Subject :NSO    Class : Class 4

There is life on Earth because of _______.
(i) Its position from the Sun
(ii) Its atmosphere
(iii) The right amount of gases
(iv) The abundance of water

A (i) only
B (i), (ii) and (iii)
C (i), (iii) and (iv)
D All of these


Ans 1: (Master Answer)

Class : Class 1
The correct answer is D.

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