2007-02-03 00:09:47 · 6 answers · asked by gunyla 1 in Science & Mathematics ➔ Earth Sciences & Geology
when wood burns it releases evergy or heat, the crackling you hear is the fuel or wood is being consumed by the fire, chemical reactions and air excaping from deep in the wood, and also left over sap.
2007-02-03 00:15:16 · answer #1 · answered by Slider 3 · 0⤊ 0⤋
The bursting of air pockets in the wood.
2007-02-03 00:13:55 · answer #2 · answered by sonofwampa 3 · 0⤊ 0⤋
The oil and water that is in the wood coming out and burning
2007-02-03 00:20:10 · answer #3 · answered by Monte T 6 · 0⤊ 0⤋
the wood expanding.
2007-02-03 00:13:19 · answer #4 · answered by The_Answerer 3 · 0⤊ 0⤋
Splinters and air
2007-02-03 00:12:58 · answer #5 · answered by steph k 2 · 0⤊ 0⤋
air particle bursting
2007-02-03 00:18:36 · answer #6 · answered by timbo_boi15 4 · 0⤊ 0⤋