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In the process of orbiting the sun, the interior of the earth is also flowing, the center of the earth is changing position, the point of action of gravitational force and centrifugal force sometimes deviates to make the earth rotate, due to inertia, now the earth only rotates in the original direction, and the new rotation force may change the speed of the earth's rotation.
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Old man Newton said that it was God who pushed hard in the beginning.
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It is the law of Allah for the world
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If the Earth suddenly stops rotatingHow will our lives change? Five seconds, just the blink of an eye, can cause devastating damage to the creatures of our planet. At the moment when the earth stopped, the atmosphere did not stop, it was still moving, with wind speeds of up to 1,700 kilometers per hour, and almost in an instant, this terrifying wind would directly sweep and tear 99% of the buildings and trees on the planet.
Because the centrifugal force generated by the rotation of the Earth causes the equatorial region to uplift, our Earth will appear elliptical. The water that gathers near the equator will flow to the poles, causing a huge tsunami that will wipe out all coastal cities, even the statue of the Liberty Maiden who once stood as the unattainable goddess of the base.
Now it can only sink into the sea. Five seconds later, when the Earth resumes full speed rotation, the water will go back, and the tsunami will knock everything into everyone twice, but this is just the beginning, because with the sudden stop of the Earth, there will also be a huge inertial impact and plate drift in the interior of the Earth, in other words, the Earth will fall into a violent ** period, no matter how terrible it is. The eruption is still more abundant, and in this short period of time, every building and every piece of farmland on the earth will be changed beyond recognition, and billions of people on the earth will die out as a result. Today, the Earth's rotation is still slowing down at a rate of 16 microseconds per year, but it may be billions of years away if it stops completely. Before he stops, our sun will burn out and turn into a red giant, making the Earth uninhabitable.
I have a saying: protect the ecological environment and protect our earth.
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The direction of the Earth's revolution coincides with the direction of the Earth's rotation, both from west to east. When the earth rotates, the phenomenon of the alternation of seasons occurs on the earth because the position of the direct point of the sun's rays on the earth is different.
1. According to the difference in the height of the sun, it is divided into five zones: northern cold, northern temperature, tropical, southern temperature, and southern cold;
2. According to the time difference of how much heat is obtained, the four seasons are divided: spring, summer, autumn and winter;
3. The change of the length of day and night;
4. Changes in the position of celestial phenomena; The phenomenon of the law of biological growth.
1. The phenomenon of diurnal alternation;
2. Various motion rotation phenomena caused by geostrophic deflection forces in the northern and southern hemispheres;
3. The phenomenon of time difference in the eastern and western regions, and the phenomenon of biological work and rest.
We know that almost all celestial bodies in the solar system, including asteroids, rotate according to the law of the right-hand rule, and the rotation of all or most celestial bodies is also the right-hand rule. Why? The predecessor of the solar system was a dense cloud, driven by a certain force that attracted each other, and this accretion process made the density gradually larger, which accelerated the accretion process. >>>More
Of course, it's like an iron ball, because the blue part is gone, only the black earth remains, and the land area is only 30, which is pitiful.
The ocean covers 71 of the Earth's surface, and if all the water in the ocean were evenly spread on the Earth's surface, a 2,700-meter-thick hydrosphere would form on the Earth's surface. So some people say that the name of the earth is wrong, and it should be called "water ball". From the origin of life on earth to the formation of human society, from a primitive society with low productivity to a modern society with advanced science and technology, man and water have formed an indissoluble bond. >>>More
It should be some bacteria and viruses and the like, these creatures have a particularly strong ability to survive and reproduce.
A beautiful scenery can appear, and you can see a beautiful scenery every day when you look up.