Oxygen is the lifeline of a human being. It is the main catalyst for intracellular energy that is necessary to sustain human life. We inhale oxygen and exhale carbon dioxide. But have you ever thought that what would happen if the world lost the oxygen for just five seconds?
What would we do? Would we just hold our breath for five seconds? And what would happen to the atmosphere? How will the loss of oxygen affect the environment?
Okay! now take a deep breath to feel how satisfying it is before we tell you what would happen if the world lost oxygen for five seconds.
The oxygen we breathe to live roughly makes up 21 per cent of our atmosphere with the 78 per cent being nitrogen and one per cent carbon dioxide and other gases.
Although oxygen is not the most abundant gas in our atmosphere, it is the most important and not just for humans but for plants and other living beings as well.
Without oxygen, plants, animals, water and we humans wouldn’t be alive. Though five seconds looks a very short span of time and we all can easily hold our breath for that time. Many of us can even hold their breath for as long as 30-40 seconds. Some can even hold it for 1 minute as well.
But it is not the same case with everything else. In just five seconds without the oxygen, the world would look completely different. Without oxygen, our houses, dams, tall building and any structure made out of concrete would collapse instantly.
Our lungs might be fine in that short a time frame, but the rest of the planet? Not so much.
Would we just hold our breath? What would happen to the atmosphere? What would happen to the environment? Here’s what would happen if the world lost oxygen for just 5 seconds.
Take a nice deep breath. Feel how satisfying that is? What you’re breathing in is oxygen, that takes up roughly 21% of our atmosphere, with 78% being nitrogen. Although it’s not the most abundant gas in our atmosphere, it is the most important. Without oxygen, plants, animals, water and us humans wouldn’t be where we are today.
5 seconds may not sound like a whole lot of time to be without oxygen. Most of us can go at least 30 seconds without taking a breath, so…It would happen too fast for your body to even notice. Your breathing would actually remain normal. But as for everything else? Not so much.
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.
Oxygen acts as a special binding agent to concrete. Without it, concrete is just dust.
Speaking of buildings, any untreated metal would be instantly be fused together. This is because there’s a layer of oxidation on metals that prevents them from welding together. Without that layer, metals would instantly bind to each other.
If you happen to be relaxing at the beach at the time expect a severe sunburn. The ozone layer, our protection against the sun’s UV rays, is made of oxygen. Three oxygen atoms that have bonded to create ozone. Take away the oxygen, and the Earth would get extremely hot. There would nothing protecting us from the sun’s UV rays.
In addition to a sunburn, our inner ear would explode. Losing oxygen means losing 21% of our air pressure. A change in air pressure that drastic is equivalent to being at sea level and dropping down 2000 meters instantly. Our ears wouldn’t have enough time to adapt.
Having a good time yet? Well, don’t expect it to last long. Without oxygen, there’s no fire – the combustion process in vehicles won’t be able to occur. Any mode of transport that isn’t electric will automatically fail. Planes will fall from the sky, and millions of cars will be stopped in their tracks.
The sky would be completely dark. Before it hits the earth, light from the sun bounces off multiple particles in the air. Without oxygen in the atmosphere, there are less things to bounce off, and the sky will appear dark… almost black.
Oh yeah, and while all this is happening, the Earth’s crust would completely crumble. That’s because Earth’s crust is made up of 45% oxygen. Without oxygen involved in the surface there wouldn’t be much left. The crust would crumble, and continue to crumble until there’s nothing left, sending you and everyone on the planet into a free-fall.
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