14 Plants for an Office With No Windows Pots Planters & More Rooppur Nuclear Power Plant in Bangladesh. Why can't we see the world with our head in the clouds? According to NOAA, NASA, and research published in journals like Nature, phytoplanktontiny marine algaeare responsible for producing about 50% to 80% of Earth's oxygen through photosynthesis. These organisms, including cyanobacteria, diatoms, and How to Repot Houseplants The Right Way ? Basics Better Homes & Gardens Mother Nature Native Plants of British Columbia