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submitted 1 year ago by [email protected] to c/[email protected]

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Escaping underground: the eerie new age of bushfire bunkers — With concrete walls, flame-proof doors and wine racks, bushfire bunkers offer the promise of safety, at least for those who can afford ...::With concrete walls, flame-proof doors and wine racks, bushfire bunkers offer the promise of safety - at least for those who can afford them

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[–] [email protected] 9 points 1 year ago (1 children)

They could put in a bunch of high-O2 producing plants like mother-in-law's tongue and be relatively okay-ish.

[–] [email protected] 4 points 1 year ago (2 children)

is a bunch of plants in a small bunker sufficient for making enough o2?

[–] [email protected] 7 points 1 year ago

[–] [email protected] 6 points 1 year ago

No, you need 7-8 full-grown trees to offset a single person's respiration. https://www.sciencefocus.com/planet-earth/how-many-trees-does-it-take-to-produce-oxygen-for-one-person