tea tree oil–tea trees
olive oil—ground olives
hemp oil – ground hemp seeds
thc oil—weed buds and leafs
neem oil—neem tree
crude oil—fossils ?????????????????
maybe crude oil was plants/trees/forests/jungles covered by dirt or water unable to dryout in oxagen and (ever seen a bag of leafs in a bag for long period of time? )
maybe years
could explain the fact more pil in ground now then 30 years ago
then again i could just be drunk