Where does “sperke” come from?

sperke (Middle English) comes from Old English spearca, from Proto-Germanic sprakô, from Proto-Indo-European (s)per- — to strew, sow, sprinkle; to sow, sprinkle, strew;...

Ancestry of “sperke”, step by step

Step	Language	Word	Meaning
1	Old English	spearca	a spark
2	Proto-Germanic	sprakô	spark
3	Proto-Indo-European	(s)per-	to strew, sow, sprinkle; to sow, sprinkle, strew;...

Every word from Proto-Indo-European (s)per- →Every word from Proto-Germanic sprakô →Every word from Old English spearca →