Category: oxygen

Earth is the only known planet where fire can burn. No other…

Earth is the only known planet where fire can burn. No other known planet has enough oxygen.

70% of the oxygen we breathe is produced by the ocean. The ocean…

70% of the oxygen we breathe is produced by the ocean. The ocean produces oxygen through the plants (phytoplankton, kelp, and algal plankton) that live in it.

The Climbing gourami is a fish that has the ability to climb out…

The Climbing gourami is a fish that has the ability to climb out of water, breathe oxygen, and even walk for short distances.

Reinhold Messner climbed Mount Everest, without oxygen….

Reinhold Messner climbed Mount Everest, without oxygen. Climbed Nanga Parbat(8,126 metres) 3 times, the first time he lost his brother and 7 toes in the process. Then climbed it again to become the first person to solo climb it. And climbed it again to retrieve his brother’s remains.