this post was submitted on 24 May 2025
1 points (100.0% liked)

Science Memes

15551 readers
275 users here now

Welcome to c/science_memes @ Mander.xyz!

A place for majestic STEMLORD peacocking, as well as memes about the realities of working in a lab.



Rules

  1. Don't throw mud. Behave like an intellectual and remember the human.
  2. Keep it rooted (on topic).
  3. No spam.
  4. Infographics welcome, get schooled.

This is a science community. We use the Dawkins definition of meme.



Research Committee

Other Mander Communities

Science and Research

Biology and Life Sciences

Physical Sciences

Humanities and Social Sciences

Practical and Applied Sciences

Memes

Miscellaneous

founded 2 years ago
MODERATORS
 
you are viewing a single comment's thread
view the rest of the comments
[–] ColeSloth@discuss.tchncs.de 0 points 1 month ago (18 children)

Also cool that for a period of like 60 million years, nothing decomposed dead trees. As they would die or fall over, they'd just stay there, piling up. This is where most oil came from. The massive amounts of trees stacking up before bacteria and fungus evolved to decomposed them. Imagine 60 million years worth of trees just lying around.

[–] Dogyote@slrpnk.net 0 points 1 month ago (2 children)

Didn't those trees become coal, not oil?

[–] ColeSloth@discuss.tchncs.de 0 points 1 month 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 0 points 1 month ago* (last edited 1 month ago) (2 children)

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

[–] InverseParallax@lemmy.world 0 points 1 month ago (1 children)

Oil was effectively plankton and other sea stuff.

Coal was forests.

[–] Child_of_the_bukkake@lemmy.cafe 0 points 1 month ago

Brother I finally found you.

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

[–] RunawayFixer@lemmy.world 0 points 1 month ago (1 children)

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/

load more comments (15 replies)