what happened if all the oxygen removed from the atmosphere
Answers
Answer:
The air pressure on the earth would drop 21 per cent and our ears would not get enough time to settle. Without oxygen, there would not any fire and the combustion process in our vehicles would stop. ... In between all this, the earth's crust, which is made up of 45 per cent oxygen, would completely crumble
Explanation:
Everyone would get sunburnt as oxygen makes up the ozone and normally helps to block out UV light. Water is one third oxygen, without it the Hydrogen becomes a free gas and expands, thereby destroying all living cells and evaporating the oceans. The earth below us would disappear and we would free fall.
Water is one third oxygen; without it, the hydrogen turns into gaseous state and expands in volume. The oceans would evaporate and bleed into space. As oxygen disappears from the oceans' water, the hydrogen component becomes an unbound free gas.
In just 5 seconds, the Earth would look completely different. Without oxygen, you can say goodbye to the Hoover Dam, the Pantheon Dome and anything else made out of concrete. These structures would instantly collapse. The ozone layer, our protection against the sun's UV rays, is made of oxygen.
Most of the breathable oxygen in Earth's atmosphere is supplied by plant life in a process called photosynthesis. We'll run out of it if we cut down too much of the world's forests and kill too much plant life in the oceans. As long as we sustain Earth's plant life in sufficient quantity, we won't run out of oxygen.