Earth’s oxygen is produced by the ocean

[adhyan]

Have you ever stopped to think where oxygen comes from? Your first thought may be a rainforest, but here’s a cool science fact for you:
We can thank plant-based marine organisms for all that fresh air,
According to the National Oceanic Service. Plankton, seaweed, and other photosynthesizers produce more than half of the world’s oxygen.

 

[aaa2zzz]

Good to know that how our nature is.

Planet earths 3/4 th of land is filled of with water. Oxyzen is sourced out of water H2O and CO2 with the help of sunlight and top of it on the upper atmosphere we have something called ozone layer O3 that is absorbing UV rays as a filter. And inside of us we have oxyzen all over the cells acting as catalyst for inducing energy.