14 нояб. 2019 г. · A human requires 550L of pure oxygen per day. 20 kg of water and algae, spread over 8 m2, can sustain 1 person.

12 мар. 2020 г. · Now, according to NASA, you need 0.84 kilograms of O2 per day to survive, that means you need 844g / 2.664g = 316.81g of phytoplankton ...

12 февр. 2012 г. · Or, as another source suggests, algae: "A net production of 500 g to 600 g of dry algae per man per day is required for oxygen regeneration, CO2 ...

3 апр. 2018 г. · TIL that each day about 3.75 kilograms of plant must be grown to produce the oxygen that 1 human uses. r ...

6 июл. 2021 г. · If algae produces like 60% of the world's oxygen, then why don't they just "plant" a bunch of algae to solve climate change? · Best · Top · New.

17 февр. 2019 г. · Algae provide 50% (not 90%) of our oxygen through photosynthesis. In doing so, they grab carbon out of the atmosphere. Some ocean areas are ...

9 июн. 2019 г. · 10KG of algae gives only 10 cal? Also feeder says "once per day" but is constantly feeding.

23 мая 2019 г. · ELI5: Ocean phytoplankton and algae produce 70-80% of the earths atmospheric oxygen. Why is tree conservation for oxygen so popular over ocean ...

10 нояб. 2011 г. · Assume we all consume 19 cubic feet (about 2 cubit meter) of oxygen a day, it will take about 10 years. Definitely not 1.4 million years.

3 авг. 2013 г. · Somewhere between 500-600 liters of oxygen (at 1 atm pressure) a day. That may sound like a lot, but there are only 1.42 grams of ...