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Question

Reena is trying to light up a huge pile of wood logs, but she is unable to do so. What could be the reason?

A
Wood does not catch fire.
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B
Wood is not an energy source.
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C
Reena is using too many wood logs.
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D
Reena is using less wood.
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Solution

The correct option is C Reena is using too many wood logs.
In order to burn fuel, oxygen is essential, which can be ensured by allowing a free passage for air.
However, Reena is using too many wood logs, that limit the air supply. Without much air supply, the fire fails to burn.

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