The modern Earth's atmosphere is so rich in oxygen that the vast majority of this hydrogen will be re-oxidized to water without escaping from the Earth's top atmosphere
Category:
Earth
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Earth
Mount Fuji May Erupt After More Than 300 Years Of 'Sleep'? A Sixth Species Extinction May Be On The Horizon?
Mount fuji, located in the south of honshu island in japan, is a famous active volcano, with an altitude of about 3,775 metres, and is the highest peak in japan, so it has a very important symbolic status in japan. From the viewpoint of its appearance, mount fuji is still quite different from many other mountains, and when viewed from afar, it looks like an upside down fan hanging in the air.
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Earth
It Looks Beautiful, But It's Actually Deadly - What Is The 'Antarctic Icicle Of Death' All About?
Antarctica is the coldest region on earth and the only continent on earth without human settlement. In this untouched region, there are many strange natural phenomena, and today we are going to talk about one of them - the "Antarctic death icicle".
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Earth
Scientists Warn: Earth Could Undergo An Upheaval! Atmospheric Oxygen Levels May Revert Back To 2.4 Billion Years Ago
The earth was born more than 4 billion years ago, when it was very different from the earth of today, one of which is that the environment of cosmic space is more different.
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Earth is the only home we have in the universe and the only planet we know of so far that has life on it, and because of this, we usually think of it as a perfect planet.
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If we dig up all the sand in the Sahara Desert, then we can see the "bedrock" of this desert
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The 500 trillion ton comet was discovered in 2010 by astronomers Pedro Bernardinelli and Gary Bernstein
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Earth
What's Going On? Spiraling Object Appears In New Zealand Night Sky And a Series Of Fireballs Streak Across The Spanish Night Sky
In general, when a spacecraft, probe or rocket wreckage re-enters the atmosphere, they are fast, reaching several kilometers per second or even faster
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Earth
Mysterious Holes Keep Appearing In The Arctic Circle, Not Good News For Mankind, Scientists Are Worried
When scientists conducted research in the Arctic Circle, they found some mysterious giant holes in the Siberian plain within the Arctic Circle.
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Earth
3 Threats That Could Lead To The End Of Humanity, One More Terrifying Than The Other, And One Is Emerging
How long can humans survive on earth? This is a question that many of us want to know, and i believe that we do not want to wake up to a "Purgatory" Like venus, and hope that the earth can remain alive forever, so that we humans can continue and our generations can survive on earth forever. If the earth's environment were to change drastically and become an extremely hot planet like venus or mercury, then naturally everything in the world, including humans, would not be able to exist.