Chapter 145 The big oxidation event, the emergence of oxygen!

The ice age that lasted for 300 million years!

The voice fell off.

Those who don’t know much about the ancient earth age are all surprised.

They are no strangers to the term Ice Age.

But for 300 million years

It’s really amazing!

Anything, once measured in billions, will be extremely huge.

Not to mention time!

The impact of such a long period of time on the earth is unimaginable!

In the hardcore popular science live room.

The barrage also started to fry the pot.

“What? It lasted for 300 million years?”

“Hi! Ice Age, usually hundreds of thousands of years, right?”

“What is the concept of 300 million years? The earth has a total history of 4.6 billion years, which occupies nearly one-tenth of the evolutionary years of the earth!”

“Why did the alien civilization do such a thing?”

For this incident, the audience began to guess.

Alien civilization will not do useless work.

To create a 300 million-year ice age, the conspiracy must be significant!

“This ice age is called the Huron Ice Age and lasts for 300 million years. As for its cause, modern science has already found it.

On the podium.

Qin Mu looked at the front, the corners of his mouth cocked.

Modern natural sciences can infer and restore many events from ancient times through geological exploration.

but….

“The cause of this event originated from the dead silence of the volcanic crustal movement that lasted for 300 million years, that is to say, the earth during this period was in a state of complete cooling!”

“There is no crustal movement, there is no so-called earthquake, and no heat is emitted, which led to the arrival of the 300 million-year ice age!

“As for the reason for the entire state of the earth during this period, modern science has never found the cause. “Zero 83″

After all, it was too long.

What happened billions of years ago has been buried in the long river of history.

Yenching.

Key Project Research Institute.

When Qin Mu talked about the Huron Ice Age.

Many experts and professors have opened their eyes.

Lushan” Luxinzhiba.

Especially the experts and professors of ancient earth history research.

There has always been an unsolved mystery about the Huron Ice Age.

that is,

Why did the earth in this period suddenly dormant!

Modern science has found many theories and various methods to try to explain the causes of this phenomenon.

But no matter which theory, it can’t explain why the earth has been dead for 300 million years!

Normally.

Any solid planet has internal activities.

No matter when, it is in motion.

Underground lava, plate tectonics, and sea road sinking each other are the most basic ways of movement!

But in the 4.6 billion years of the earth’s evolution.

Only for 300 million years, the earth is in a state of dead silence!

“These 300 million years were 2.4 billion years ago, and by 2.1 billion years, the entire earth was dead.”

On the podium.

Qin Mu recounted this ancient event in a deep voice.

And in the screen behind him.

The ancient earth also gradually became dead.

Any trend of plate movement and smelt activity will all disappear!

An invisible black hand is covering the earth.

Secretly control everything.

With the disappearance of crustal movement, the earth’s original high temperature of 800 ℃ began to gradually cool down.

The water vapor in the air began to condense into snowflakes.Pieces fall.

Covers the entire surface of the earth.

“All this is caused by alien civilizations. After a long experiment with oxygen ions, they adjusted the direction of the evolution of the experiment, trying to correct the evolution progress and speed up the evolution of the species!”

Qin Mu said in a deep voice: “Although the appearance of oxygen ions has led to the substantial disappearance of methane bacteria and methane atmosphere.

“It shortens the life span of species and speeds up the evolution of species to a certain extent, but for alien civilization, it is still a drop in the bucket!’

after all.

What they need is an extremely large gene bank.

“At the same time, after the appearance of oxygen ions, the alien civilization discovered that this kind of substance has a great stimulating effect on the evolution of species.”

“Similar to a kind of stimulant, so they are trying to develop the role of oxygen ions, so they need to modify the earth’s environment to make the earth more suitable for the survival and cultivation of oxygen ions.

“The high temperature has strong side effects on oxygen ions. Therefore, in order to allow oxygen ions to survive on the earth, the alien civilization actively intervened in the experiment, artificially changed the experimental process, and created this time…”

“Ice Age!”

This is also the reason why the alien civilization took action.

before this.

The earth’s urinary stranger flying master, Yuanto has a deadly death,

The temperature is generally above 800°C.

It is very unfavorable to the survival and cultivation of oxygen ions.


At

An artificial cooling action has appeared!



The alien civilization directly froze the earth, causing the entire earth to suspend all activities abnormally.

“Their method of cooling the earth is also very simple, somewhat similar to the method used by the ancient Chinese civilization later on.”

“All the plate activities and volcanic structures of the earth are driven by magma. The alien civilization directly opened the crust, entered the depths, and cooled all the magma!”

This scene

Everyone seems to have known each other before.

Such a scene actually happened when he was repairing the sky in Nuwa.

At that time, the crustal tectonic plates moved frequently, leading to global warming, and the ocean water was constantly evaporating.

Formed a heavy rain that lasted millions of years.

In the face of the flood of destruction, ancient civilizations stepped forward.

Riding the Nuwa and entering the crust.

Cooled down the magma!

After the movement of magma stopped, the movement of the earth’s crust also slowed down.

Volcanoes no longer erupt and earthquakes no longer occur.

The heavy rain also disappeared.

And this time

Alien civilization implemented a means to cool the earth 2.4 billion years ago!

“Compared with ancient civilizations, alien civilizations are more advanced in technology, and their cooling methods are more thorough. They directly freeze the earth and stop all volcanic movements.”

“This period is also known as the most abnormal 300 million years in the history of the earth.

Speaking of here.

Qin Mu paused.

Looked at everyone.

The paleogeological research experts present here are shining in their eyes, revealing a stunned look.

The most mysterious period in geology

It seems that because of Qin Mu’s explanation, it gradually surfaced.

“It turns out that this is the case… cooling the magma will indeed cause no heat to escape in the world. The longer it lasts, the greater the earth’s temperature will drop.”

“The earth is actually a hot ball. Its own magma activity is transferred to the surface and emits a lot of heat.”

“But this is horrible! Cool the entire earth! Even modern civilization does not have such a method!”

Suck these three blood full flying body.

They got together and uttered various emotions.

About this ice age 2.4 billion years ago

Many scholars and professors have put forward various hypotheses.

! Ikumu can win the time and time to hang on to such an expert land.

But Qin Mu’s words awakened the dreamer with a single word.

Open the earth’s crust, cooling the magma of the inner world.

This is the most straightforward…

It also sounds the most creepy reason!

Africa.

Kilimanjaro.

When Sun Zhiqing heard this, he couldn’t help swallowing.

He was the first to watch Qin Mu’s popular science live broadcast.

Every time Qin Mu’s live broadcast, he was shocked and said some opinions that shocked the world.

He thought he was used to it.

But now…

The source of the frozen earth that lasted for 300 million years was also found by Qin Mu!

think carefully.

There is nothing wrong with what Qin Mu said.

Only in this way can the earth’s activities be artificially interrupted, causing an abnormality of 300 million years!

In addition, no theory can explain this phenomenon!

Because the internal activities of any planet are going on all the time.

There may be a period of silence.

But it is absolutely impossible to continue for a full 300 million years!

Without human intervention, it is almost impossible to do this!

at this point

It is also confirmed from the side that the alien civilization really exists!

In the long prehistoric era, it once existed!

On the phone screen.

Qin Mu’s voice came out again: “This ice age, which lasted for 300 million years, directly turned the earth into a snowball.”

The voice fell off.

The ancient earth he manifested, with snowflakes flying and getting bigger and bigger.

With the passage of time parameters.

The temperature of the earth’s surface began to gradually decrease.

After 300 million years

The earth has been in the process of being covered with ice and snow.

This period is also called the “Snowball Earth” period.

“At the same time, for 300 million years, the composition of the earth’s atmosphere, after the sharp decline of methane, the content of carbon dioxide, has also ushered in an earth-shaking change!”

Carbon dioxide is one of the chief culprits of the greenhouse effect.

y same blood,

ビBaigu” enters the skill.

The cause is the comet shower that lasted for 200 million years.

It made the carbon dioxide and other gases in the earth’s crust escape, forming a high temperature that enveloped the world.

And this time the process of “cooling down” the earth.

So that the content of these gases, carbon dioxide, is rapidly reduced.

Back in the crust.

“Since then, the content of gases such as methane and carbon dioxide in the atmosphere has been continuously reduced by 0.”

“And after 300 million years, 2.1 billion years before history, the earth began to unblock!

As Qin Mu’s voice fell.

In the displayed picture, the earth really began to understand the seal.

Various volcanic eruptions and crustal activities have resumed bizarrely!

The temperature began to rise slowly.

In this period

Oxygen ions have been fully cultivated and continue to grow.

“After spending 300 million years transforming the laboratory, immediately afterwards, there was a major oxidation event that could affect the course of the earth’s history!”

Qin Mu took a deep breath.

On the blackboard behind me, I wrote down the most far-reaching events in this period!

And heard here.

Countless people couldn’t help but raised their heads.

His expression became extremely serious.

Major oxidation event

It is very likely to affect them now.

Makes their entire earth now a world of oxygen.

A creature without oxygen will die.

And from Qin Mu’s “Science”.

They have all realized…

Even before 2.4 billion years ago, all creatures in the entire earth did not need to rely on oxygen to survive independently!In this stage, perhaps many intelligent lives have been born, as well as the civilizations they have created.

but.

But because of the extraterrestrial civilization’s arbitrary intervention, they are all buried in the long river of history.

“The first step in a major oxidation event is atmospheric oxidation.”

On the podium.

Qin Mu looked at the experts and professors in various fields in the audience and began an in-depth analysis.

Atmospheric oxidation.

As the name suggests, earth-shaking changes have taken place in the structure of the atmosphere.

“After the ancient times, oxygen ions increased in a large amount, and the gases that inhibited the growth of oxygen ions such as methane gas and carbon dioxide gradually decreased, so the atmosphere is very suitable for the survival of oxygen ions.”

IPI F writer…

Alien civilization removes all obstacles for the growth and cultivation of oxygen ions.

The speed of oxygen ion growth becomes more and more terrifying.

“Finally, on Earth, the first type of life related to oxygen ions was born from a hot spring under the sea.

“They carry the genes of oxygen ions, and under the deliberate leadership of alien civilizations, they began to multiply in large numbers, and soon, they spread all over the ocean!”

The voice just fell.

In the manifestation behind him, a creature suddenly appeared in the entire ocean.

Crazy growth.

“It’s cyanobacteria. Of course, it also has a familiar name.”

Qin Mu faces the camera.

Smiled slightly: “Blue algae!”

Its appearance, and occupying the entire ocean, is also a very strange scene in the history of the earth’s evolution.

According to observations of modern science.

Due to its life structure and genetic characteristics, there are many nemesis.

For example, methane bacteria.

And carbon dioxide.

Writing is the killer of its 1, 9!

However..…

The timing and conditions of its appearance are unique.

First, the massive reduction in nickel has made methane bacteria almost muffled to find traces.

In the subsequent ice age, carbon dioxide also disappeared in large quantities.

as if

It carries the luck of heaven and earth, and is uniquely born.

And as soon as it appeared, it occupied the entire ocean at a terrifying speed!

“Its appearance has made extraterrestrial civilizations attach great importance to it, because they discovered this cyanobacteria, which can release a more advanced gas, oxygen!”

On the podium.

Qin Mu went on to popular science.

With the advent of the word oxygen, everyone in the entire institute had their ears hardened.

Finally talked about the key to their current research!

“This high-grade gas was actually regarded as a kind of exhaust gas at the beginning.

“They are produced by cyanobacteria and discharged into the air, but all living things on the earth at that time did not need this gas and refused to absorb it!”

Qin Mu’s words reopened the veil of this period of ancient times.

at first.

The appearance of oxygen is not highly toxic.

It’s similar to exhaust gas.

All living things can absorb it and then expel it.

Kaihanyuedi Cheng Ji Gong feels ah.

Just like the current carbon dioxide.

People breathe in carbon dioxide every day and emit this waste gas again.

The status of oxygen at that time was similar to that of carbon dioxide and other gases.

The creatures of the time.

There is no dependence on oxygen!

They can survive without oxygen.

“And during this period, because of the large number of cyanobacteria, from outer space, the color of the entire earth has turned green!’

“This is also the second stage of the earth, the green earth!”.

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