alternative to trees
alternative to trees
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219 comments
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Algae should be more effective and pollution kills trees
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Pick metric for efficiency
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CO2 absorbtion rate over time. It's not even close.
That said, trees have other benefits in an urban setting.
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CO2 absorbtion rate over time.
Educated person found.
That said, trees have other benefits in an urban setting.
Yes. It is easier to notice burning skin than different CO2 level.
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We are not replacing trees with green sludge canisters. I'll take up weapons way before that.
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219 comments