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Poll

Fossil fuels

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Poll Results

0%(a) are non-renewable source of energy
100%(b) cause air pollution on burning ( 1 voter )
0%(c) may lead to acid rain
Based On 1 Vote

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CBSE 2022-2023.

NCERT SCIENCE.

CH:14 Sources of Energy.

Important Questions.

Important  MCQ.

Class 10 Biology.

CBSE Board and other state board.

NCERT book extra Question

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