Question

How we would get oxygen

Answer 1

photosynthesis occur during the daytime during the daytime the plants convert raw materials like carbon dioxide and water in the in the presence of sunlight and chlorophyll stored forms of carbohydrates by this process oxygen is releases how we get oxygen and ozone layer also contain oxygen.

Answer 2

Answer:

It's handled in one of three ways, using oxygen generators, pressurized oxygen tanks or solid fuel oxygen generators (also called oxygen candles). The primary method is accomplished by the oxygen generators: the Russian-made Elektron and the U.S. Environmental Control and Life Support System (ECLSS).