The earth is changing all the time, and the most typical ones are the continents on the earth. Although we can't feel the continents moving, they have actually been moving slowly. According to the theory of continental drift, 250 million years ago, the earth was not composed of six continents as it is now. At that time, all the continents merged into one piece, called? Pangu? Later, due to plate movement, Pangea was divided into Gondwana in the south and Lauya in the north, and Gondwana and Lauya were further divided, thus forming six continents of the earth.

Imagination map of Pangu continent 250 million years ago

In 250 million years, great changes have taken place in life on earth. About 230 million years ago, the first generation of dinosaur families began to appear. The dinosaur families evolved into black dragon, pterosaur, Tyrannosaurus Rex and other species, forming a comprehensive rule over the ocean, dinosaurs and land, and became the first generation of biological overlords on the earth. The rule of dinosaurs reached its peak 654.38+099 billion years ago. This period is called

250 million years ago, Pangu began to split.

Scientists believe that the extinction of dinosaurs was due to the impact of meteorites. 65 million years ago, a meteorite with a diameter of 10 km hit the coast of Yucatan Peninsula in Mexico today, releasing 400 million tons of TNT equivalent (equivalent to 200 million Hiroshima atomic bombs), which eventually led to the ecological collapse of the earth and the extinction of dinosaurs. 30 million years after the extinction of dinosaurs, the ape-man ancestor forest ape began to appear, and after 30 million years of evolution, it finally evolved into human beings. Mankind has created a splendid human civilization, which is about the history of the earth 300 million years ago. We know what happened to the earth 300 million years ago, but we don't know what the earth will look like in 300 million years. Because of this, scientists use computers to simulate and describe what the earth will look like in 300 million years. What will happen to the earth in 300 million years?

After splitting 250 million years ago, it formed six continents today.

It can be seen from the simulation diagram that the most significant change of the earth after 300 million years is still the change of the continental plate. According to the theory of continental drift, the earth's plates have been moving, and even now its movement has not stopped. It moves very slowly, and humans can't feel it, but it doesn't mean it hasn't moved. Geologists have discovered that the continental plates of the earth also exist? Long time apart, long time apart? According to this law, the formation of supercontinent on the earth is periodic.

In about 300 million years, the earth will be reunited into a continent.

At first, the earth's plates were scattered, and then the plates began to move, forming the earth's first supercontinent from 654.38+08 billion years ago to 654.38+03 billion years ago. This supercontinent is called Nuna continent. In the following 600 million years, the Nuna continent experienced division and merger, and completed the second merger from 654.38 billion to 700 million years ago. After the merger, Pan-continent was formed 300 million years ago, which shows that the cycle of the earth's supercontinent is once every 600 million years on average. Geologists have also found that the formation cycle of supercontinent has been accelerating. It took 600 million years to change from Nuna to Rodinia, but it only took 400 million years to change from Rodinia to Pangu.

Scientists simulate what the earth will look like in 300 million years, and a new supercontinent will appear.

It can be speculated that after 300 million years, the continents on the earth will split and merge again, and then form the next supercontinent. This supercontinent is expected to form in 200-300 million years. Archaeologists temporarily named this soon-to-be-formed supercontinent Aramaic or the ultimate Pangea, which is a great geological change of the earth. What will happen to the biological structure of the earth in 300 million years?

In the future, mankind will become superman.

Through the simulation map published by scientists, the earth may form a brand-new biological structure in 300 million years, that is to say, a new super-intelligent creature smarter than human beings will replace human status and become the third generation biological overlord of the earth. It is speculated that the next generation of highly intelligent creatures may live in high-dimensional space, such as four-dimensional space. Because the next generation of highly intelligent creatures are smarter than human beings, they can easily realize time-space crossing, superluminal and interstellar development. Their civilization level has reached at least the secondary civilization (star civilization) in the universe. In terms of non-intelligent creatures, 300 million years later, all the traditional animals on the earth, such as tigers, lions, elephants and zebras, disappeared, and brand-new non-intelligent creatures appeared, forming a new biological structure of the earth with newly emerging high-intelligent creatures.

After 300 million years, the earth was purified and became more livable.

In addition to the biological structure, the earth's ecosystem will also undergo significant changes. The biological system of the earth is a circulatory system, which will constantly purify itself over time. After the extinction of mankind, environmental pollution, climate warming, greenhouse effect and other ecological problems on the earth will stop or disappear. At this time, the earth's ecosystem will slowly repair itself, so it can be predicted that after 300 million years, the earth will usher in a very clean ecosystem. At that time, there was no pollution, no climate warming and no extreme climate on the earth. The environment and air have taken on a new look and become more livable, providing conditions for the birth of new species on earth.