Labels: text | screenshot | electronic device OCR: COLONIZATION TERRAFORMING A LOOK INTO THE FUTURE Biological oxidation involves first crushing or shredding the organic waste into small particles; these are then broken down organically by bacteria and fungi-the same process you can observe in your garden compost heap. By recycling 90% of all waste, BIOS 3 successfully provided life support for three men for a period of six months. Meanwhile, the experiment showed that food needs could be met with 40 square meters of garden space per inhabitant, with lighting of 150 watts per square meter. But by increasing the light period and intensity, the required garden space could be reduced by as much as one-third. MARS BETAT