There is no need to wait 5 billion years to predict the 10 major disasters in the future of the earth
When the earth held humans on her belly, she was constantly experiencing earth-shaking changes and transformations. We can take responsibility, and at the same time, we are more considering increasing human activities, because we can shift the responsibility to the sun or cosmic events. This is a contradiction that has always been unpredictable. To be sure, the future of the earth will be full of chaos.
The following is what the earth will experience in the next billions of years 10 key event predictions.
Tenth, 10 million years later, the New Ocean
When nomads set up in the Afar Depression between Ethiopia and Eritrea When they were cattle, they did not realize that in another 10 million years, this arid and semi-arid place would become an ocean.
The Afar Depression is currently one of the hottest places on earth.
This area is located 100 meters below sea level, where local residents live The distance between the place and the hot and boiling magma underground is only 20 kilometers. What’s more, the earth’s crust continues to make the land thinner and shorter, just like volcanic eruptions, earthquakes, and toxic superheated vapor. Like war.
In another 10 million years, all the movement of the earth’s plates will stop, leaving only a dry basin. It will be filled with water, forming a new ocean. This would be the perfect place for a jet ski in the summer, if not too bad.
Ninth, one hundred million years later, a major impact event
The Marvel superheroes predicted the end of the earth time and time again , Through the IMAX screen, we traveled through space and saw Star Wars and Star Trek, which gave us a glimpse of the rocks floating around the universe, as if they had already ended with the planets.
It is predicted that in about 100 million years, reality will There will be severe damage, and the earth will experience an impact event similar to the cause of the Cretaceous-Paleocene extinction 65 million years ago.
There is no doubt that some core species will survive.
It seems certain that the current generation of mammals will be destroyed, and a new era of advanced species will be produced, which is very unbelievable. This new life form will survive on the new earth, similar to what we see in high-concept science fiction:if there are super smart invertebrates, reptiles and amphibians living on the earth that should belong to us Place, what will the earth become?
Will this prediction make your imagination crazy?
Eighth, 250 million years later, the ultimate Pangu continent
Continent hegemony will be established in the next 50 million years. In the past In the past 40 million years, Africa, which has been moving northward, will begin to merge with Southern Europe, which will cause the Mediterranean to disappear in the next 100 million years.
The transformation from ocean to land will create thousands of Miles of new mountain environment provides mountaineers with a new height of exploration.
Australia and Antarctica will not be excluded from the formation of supercontinents. They will begin to merge northward with Asia, because this is happening now. The Americas will take a westbound route from Europe and Africa to establish an alliance (merger) with Asia. After this merger and acquisition, it is speculated that the Atlantic Ocean will expand.
The crustal plate subduction zone will enter from around the western border and bring the Atlantic ocean floor into the ground. This will force the Americas to change direction and enter the eastern border of the Eurasian supercontinent in 250 million years.
If this does not happen, the Americas will continue to merge with Asia as planned. Eventually, if these twists and turns take effect, we will have a brand new super continent-the ultimate Pangu continent.
The appearance of Pangea on Earth has been 500 million years ago.
Seventh, 600 million years later, the cosmic gamma-ray explosion
The earth is like a ping-pong ball, bearing the main The ray impact of the impact event. These impact events occur every few million years, such as gamma-ray bursts. This is a stream of ultra-high-energy radiation from a supernova. When we walk to offices, coffee shops and beaches, we experience faint gamma-ray bursts almost every day.
In other words, a person 65 light-years away The galaxy explodes and everything it encounters on its way will be destroyed. The energy of gamma-ray explosions is more than the energy released by the sun. These rays can crash the ozone layer into fragments and cause catastrophic climate change, which will destroy the ecology and cause the extinction of species.
Some people believe that the gamma-ray burst was the cause of the second historic mass extinction in the Ordovician-Silurian period 450 million years ago. It destroyed 60%of the biological species on the planet. Astronomy is unpredictable and it is difficult to determine the date of an event. If the threat of the E8 star exploding becomes a reality, it may be 2 billion years from now, or several million years from now.
Sixth, 1.5 billion years later, the earth is uninhabitable
Maybe it’s time for people to adapt to space travel so that we can Learn more about our neighbor planet. As the sun scorches the earth, it becomes bigger and bigger. The earth will no longer be a safe home, because too close to the sun will cause the extinction of all existing life forms.
The ocean will dry up, as we know, only burning desert and soil. Eventually the earth may end up like Venus and become a toxic wasteland of toxic metals.
Fortunately, Mars may still be available at this time Inhabited, it will provide a refuge for any surviving humans. At this point, space travel will no longer be tourism, but rely on it for survival.
Fifth, 2.5 billion years later, the earth’s magnetic field will disappear
You may never think that something as simple as a magnetic field will It is the bond between you and life. According to current research and findings, it is believed that after 2.5 billion years, the core of the earth will solidify from a liquid state to a solid. In this process, the earth’s magnetic field will slowly decay into nothingness.
This means that the earth will not be able to withstand the violent attacks of the solar wind. The ozone layer in the atmosphere will be easily eroded, causing further damage to the earth. The earth will become its original state and will eventually be like Venus. Due to the extreme influence of solar radiation, it will no longer be a place for survival and reproduction.
Fourth, 3.5 billion years later, the catastrophe in the solar system
Now, here you can call up images of 7 planets If you look at the borders on both sides of the earth, you can know exactly who its greatest enemy is about 3.5 billion years from now.
Mercury’s orbit may become long enough that Can cross the orbit of Venus. We are not entirely sure when it will happen, but if it happens, there are several possibilities. There will be a collision between the Earth and other non-gaseous planets. Due to the minor accident of Mercury, the orbits of these planets will become different. stable.
If it does not affect the interior of the solar system, it will take 5 billion years for the orbit of Mars to pass through the orbit of the earth, leading to another possibility of disaster.
In either case, we must pay a huge price.
Third, 4 billion years later, the new night sky
In this green land where you are now, you always Can see the starry sky. And many years before the appearance of the new night sky, humans will witness the massive growth of the Andromeda Galaxy in the night sky.
This will be a picturesque scene:a The spiral galaxy shines in the sky, it will only last for a while, and then it will be twisted as it merges with the Milky Way, and throws the star systems of the two galaxies into chaos.
The solar system may be thrown into an unknown black hole, but the probability of the astronomical wonder of star collision is very low.
Secondly, 5 billion years later, the moon will become a planetary ring of the earth
What was the last time you saw a full moon or a gibbous moon? time? The moon seems to be hidden now, and it is getting smaller every year.
The moon is getting farther and farther away from us, about 4cm away from the earth every year.
One day, the sun will officially enter the red giant phase, and the moon will never appear again. If things really get worse, the gravitational pull on the moon will cause huge damage and fall towards the earth. When the moon reaches the Roche limit It will break through the gravitational pull that condenses the satellites, and the moon will begin to be torn apart.
These torn fragments will form a Planetary rings, this situation continues until millions of years later, the moon will move away from the earth again.
Another possible situation is that the earth and the moon are friendly in their current orbits and operate in their original way. Until 50 billion years later, the earth and the moon will enter a locked state, and then the moon It will be threatened to decompose as the energy of the earth’s rotation orbit increases, and this will continue until the moon reaches the Roche limit, and a planetary ring is created around the earth.
First, the unknown destruction
These prophecies about doomsday and darkness are controversial, but we love the earth, The possibility of disappearing in the next billion years is astonishingly high.
It may be occupied and destroyed by a dangerous galaxy ; Or being pulled back to zero by the sun’s glare and flares. This will be a sad day, and any surviving humans will watch their planet of birth be cleared.
Now, we can only hope that the earth remains intact and will not fall into cruel disasters.