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Why do candles extinguish when a lid is closed?

User John Evans
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2 Answers

11 votes

Answer & Explanation:

candles extinguish when a lid is closed because fire needs oxygen to sustain its energy so when the lid is closed no oxygen is coming in, so the candles with the fire slowly extinguish

User Jakub Judas
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3.3k points
4 votes

Answer:

fire needs oxygen to burn, when you take that oxygen away by putting a lid on it the fire goes out.

Step-by-step explanation:

User Sweetdream
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