The formation of the ball has been 4.6 billion years ago.
In such a long period of time, the earth has experienced numerous fluctuations and finally arrived today, forming a colorful world.
However, this history is too long for us to understand. If the life span of the Earth is shortened to 24 hours, what are the major events in history?
According to the research of the scientists, around 4 o'clock in the morning, the earth began to appear as a single-celled organism. It seems that the life of the Earth has been around for a long time.
However, the earth is a little less contentious. In the ensuing large period of time, there is not much change in life. This period of time continues until around 8:30 in the evening...
At this time, the earth began to appear microorganisms. Although not very advanced, after all, it is not a single cell.
After 20 minutes, animals finally appeared - the birth of the first batch of earth jellyfish.
21:04, we are familiar with the birth of trilobites.
Near 22 o'clock, the life of the earth began no longer limited to the ocean, but some plants began to appear on land.
Soon, these animals also discovered a new world and came to live on this land.
At about 22:24, the first batch of dead soil plants experienced continuous and complicated changes that eventually formed the coal we currently use.
At 23:00, everyone hopes that dinosaurs will finally appear. They squatted for 40 minutes and suddenly disappeared, leaving only the bones.
At 23:40, the mammals finally began their own performance - the dinosaurs became extinct. If they were not extinct, I am afraid there would be no mammals.
The most critical moment arrived - our ancestors appeared.
23:43:15, the ancestor of humanity appears.
However, this is only the distant ancestor of mankind, and it is very different from modern man.
At about 23:59:55, humans finally started a farming life.
Before the midnight bell sounded 133 milliseconds, humans began the industrial revolution.
The use of the network is less than 20 milliseconds.
The average life span of humans is only about 40 milliseconds.
From this perspective, human beings are very small. How insignificant we are compared to this earth.
Despite this, humans are still tirelessly exploring the earth and even the entire universe. Perhaps this is the fundamental reason that humans can rule the earth!