• Cethin@lemmy.zip
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    7 days ago

    Yeah, one of the issues with plants is that they don’t remove the CO2 from the cycle. It’s only a temporary storage, unless you bury them in airtight containers, or do something else to process them. Coal was effectively permanently sequestered. A tree, when it decomposes or burns (also decomposition), the carbon is right back into the environment. Turning it into rock is effectively permanent, unless we decide to release it.