Nah, coal is plant matter too.
Comment on The circle of life
essell@lemmy.world 4 months agoI am under the impression that’s coal.
Oil is from sea life. Though I did read that in the 80s so entirely possible its nonsense.
grandkaiser@lemmy.world 4 months ago
Zorsith@lemmy.blahaj.zone 4 months ago
Trees from before anything existed that could break down wood
essell@lemmy.world 4 months ago
Yeah, that’s what I said!
Piemanding@sh.itjust.works 4 months ago
I guess algae and bacteria are close to plants.
xx3rawr@sh.itjust.works 4 months ago
Not really, especially in this science sub
essell@lemmy.world 4 months ago
How close? Like cousins or Alabama cousins?
Piemanding@sh.itjust.works 4 months ago
Louisiana cousins I believe.
MentalEdge@sopuli.xyz 4 months ago
Yes and no. They’re both hydrocarbons.
Coal is organic matter from dry land, so typically plants.
Oil is from organic matter that fell to the ocean floor, so microbial life, algae and the like.
But both are from and end up as the same types of organic molecules. Carbon and hydrogen.
the_post_of_tom_joad@sh.itjust.works 4 months ago
Wow ok that’s cool… so then every* oil well is in a place that historically was underwater?
Cornelius_Wangenheim@lemmy.world 4 months ago
Yes, specifically shallow seas that are so rich that they go anoxic. Without oxygen, the organisms don’t break down and just accumulate.
JasonDJ@lemmy.zip 4 months ago
Can Texas just go back to being a shallow sea?
MentalEdge@sopuli.xyz 4 months ago
Yes. A lot such places are still below the seabed, hence off-shore oil-rigs.