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On trees... (mander.xyz)
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[-] Dogyote@slrpnk.net 50 points 1 year ago

Didn't those trees become coal, not oil?

[-] ColeSloth@discuss.tchncs.de 8 points 1 year ago

Yes. I made mention of this in a reply to someone else as well. I'm not sure if my teacher (like 30 years ago) told us wrong or if I simply remembered it wrong.

[-] DancingBear@midwest.social 7 points 1 year ago* (last edited 1 year ago)

I think near water they became oil and far from water they became coal

[-] RunawayFixer@lemmy.world 56 points 1 year ago

No, most coal comes from plants in swamps, because the water helped preserve the organic matter.

Plants in swamps die -> organic matter on the bottom of the swamp -> peat -> brown coal -> black coal.

Oil apparently comes mostly from plankton.

On the different origins: https://www.carboeurope.org/how-are-fossil-fuels-formed-the-science-behind-oil-coal-and-natural-gas/

[-] InverseParallax@lemmy.world 23 points 1 year ago

Oil was effectively plankton and other sea stuff.

Coal was forests.

[-] Child_of_the_bukkake@lemmy.cafe 2 points 1 year ago

Brother I finally found you.

We come from the same place you and me. Remember that barn?

this post was submitted on 24 May 2025
1383 points (98.8% liked)

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