Suppose the Earth does not rotate and does not revolution, what will become of the Earth?

Don't simply look at things as they look!

The relatively stable relationship between the earth and the sun is the balance of the gravitational pull of the sun on the earth and the centrifugal force of the earth's revolution.

I don't know if you are asking about professional knowledge or scientific hobbies, I can only analyze it from a professional point of view.

It's really nothing, it's just that the sun always shines on the side of the earth.

That's what this diagram looks like.

The side facing the sun is very hot, especially in the equatorial region, and it is impossible to have people.

The side with its back to the sun is dark all year round, and there can be no one.

Only in the year facing the sun, and in the area where the altitude angle of the sun is appropriate, will there be humans.

There is no self-**, there is no day and night, local time difference, and geostrophic deflection force; There is no change in the length of day and night, no change in the height of the sun at noon, no four seasons, and no five belts. If you don't have it, you won't have it, it's unimaginable, it's a little scary

There is no self-** and there is no day... The sun does not rise in the east and set in the west.

There is no male ** and there is no year... There are no four seasons.

In short: the consequence is that there is no concept of time.

It has been 4.5 billion years since the birth of the earth, and the earth has been spinning and never stopping, so what forces force it to keep spinning? This should be done in terms of revolution and rotation.

Everything is in motion. Force is not what sustains the motion of an object, but it can change the state of motion of an object. In the case of zero resultant external force, the object always remains at rest or in a straight line at a uniform speed, and this property of the object that remains at rest or in motion is called inertia, which we usually measure in terms of mass.

The greater the mass of the celestial body, the more difficult it is to change its motion.

All things are born from the big **, and the initial driving force for the movement of all things is also here. The gravitational pull of the sun is what sustains the earth's revolution. The centripetal force provided by the Sun's gravitational pull and the centrifugal force provided by the Earth's inertia are balanced, which allows the Earth not to fall towards or away from the Sun, but to revolve around the Sun in a fixed elliptical orbit.

The earth remains in a state of rotation and does not require external forces to sustain it.

Space is a vacuum, there is no friction, and the movement of the earth in space is mainly affected by the gravitational pull of the sun and the moon. For billions of years, the gravitational pull of the Sun and the Moon has caused the Earth's rotation to slow down more and more. A billion years ago, there may have been less than 20 hours in a day on Earth.

Whereas, the property of an object that remains unchanged in its state of rotation can be measured in terms of moment of inertia. The greater the moment of inertia of an object, the greater its ability to remain in a rotating state.

So how does the rotation of the earth come about? In fact, whether it is the revolution or rotation of the earth, the fundamental cause of rotation is the conservation of rotational inertia and angular momentum.

The characteristics of the Earth's revolution are as follows:

1. The Earth's orbit is an ellipse that is approximately perfectly circular, and the Sun is located at one of the intersection points. Perihelion: early January, aphelion: early July.

2. The direction of the Earth's revolution is from west to east.

3. The Earth's orbital period is 365 days, 6 hours, 9 minutes and 10 seconds, which is a sidereal year. Or 365 days, 5 hours, 48 minutes and 46 seconds, for a return year.

4. On the earth's orbit filial piety, there is a point closest to the sun, called perihelion, and a point farthest from the sun, called aphelion.

Earth Male**

It refers to the rotation of the earth around the sun in a certain orbit. The rotation of the earth follows the laws of the earth's orbit, the earth's orbital plane, the yellow-red angle, the period of the earth's revolution, the speed of the earth's revolution and the effect of the earth's revolution. The time it takes for the earth to revolve is one year.

There are two distinct cycles in the process of the Earth's revolution, which are the return year and the sidereal year, and the time of the return year is not the same as the sidereal year.

The one-year time difference between the two is called precession. In the process of the earth's revolution, every point on the path it passes happens to be on the same plane, and it forms a closed curve. This kind of closed curve that the earth takes during the rotation of the socks is called the earth's orbit.

If we think of the Earth as a point of mass, then the Earth's orbit actually refers to the orbit of the Earth's core.

The earth ceases to be autobiographical, first of all, the alternation of day and night, day and night, and then, because of the cessation of autobiography, the movement of the atmosphere gradually loses power, and the exchange of air currents weakens, making the days hotter and the nights colder.

If the revolution also stops, the earth will fall rapidly towards the sun due to the gravitational pull of the sun, and eventually fall into the furnace of the sun with a temperature of hundreds of millions of degrees, and be completely incinerated or even vaporized.

From a microscopic point of view, if the earth does not rotate or rotate, the earth will always face the sun on one side, the earth will lose the alternation of day and night, the change of seasons, half cold to the bone, half scorching hot. The vast majority of natural phenomena on Earth will disappear, and it is difficult to determine whether living things will be able to produce this.

However, from a macro point of view, if the earth does not revolve at all, the earth will not be able to stay in the current orbit around the sun, either swallowed by the sun, or there will be no stars like the sun around the earth, no matter any of the above possibilities, it is impossible for life to be born on the earth, and there can be no human beings.

There will be no four seasons on Earth, day and night

Then the earth is always half hot, generally cold, and may be pregnant with life near the two heliological lines.

Then there would be no human beings on Earth.

The earth must rotate, it must rotate, and only by rotating can it gain a foothold and maintain a relatively stable position. This is the same as playing with a spinning top, the spinning top can stand stably, even on the sloped ground, the spinning top moves very slowly, stop selecting the top and it will fall, if it falls on a slope, the top will roll down quickly. In the same way, if the earth stops rotating, stops orbiting, and is affected by gravity, the earth may fly towards the sun, or the earth may be sucked by other planets.

Therefore, the earth must rotate, the sun, the solar system must also rotate, in fact, the entire universe is rotating, otherwise the entire universe has already been sucked by the black hole, if the celestial bodies in the universe stop any form of rotation, then it is possible to stick into one, this object is getting more and more massive, the gravitational force is getting bigger and bigger, and the light is attracted, which is also called a black hole.

If the Earth suddenly stops rotating, the atmosphere is still in motion, moving at the previous equatorial rotation line at 1,670 kilometers per hour. There will be a horrific phenomenon of human death, the state of motion of things in the polar regions will change significantly, the human body will become a centimeter-caliber bullet, once it comes into contact with a strong wind, the human body will become a "supersonic tumbleweed", and the strong wind can destroy anything in its path.

Steven said that the strong wind was very fast, close to the moment of a nuclear bomb, forming a global storm of unprecedented magnitude. The friction of strong winds against the Earth alone is enough to cause fires and unprecedented wear and tear erosion. During this time, the Earth's magnetic field will cease to exist and humans will be exposed to deadly ionizing radiation.

It sounds creepy, but the probability of such an event in the next few billion years is "almost zero".

The Earth will turn into a perfect spherical structure, and the current rotation speed causes the Earth's equatorial region to begin to expand. The Earth's oceans will be redistributed, and many areas will be flooded by torrents.

If the earth only rotates from a single to an impartal revolution, half of it will always be day, and half of it will always be night.

If it does not rotate, there will be no centrifugal force, and it will be slowly sucked by the sun.

Downstairs to write so much, its bai is really very partial, the earth does not rotate, not a sudden to brake the car, just.

It is like a car driving on the highway with a capacity of 120 miles, if the car stops suddenly, the car will be smashed directly, but if it is stopped by inertia, it will be fine. So back to the issue of the earth not rotating, unless the earth is subjected to some kind of cosmic force, it is impossible to brake suddenly, and this cosmic force is directly perceived by the earth, not as the downstairs said that there will be thousands of kilometers of strong winds when it stops. Therefore, another situation to stop rotation is the environmental damage of the earth itself, or a gradual brake caused by human activities, this process may experience decades or hundreds of years of continuous impact, and finally do not rotate, and this process is like a high-speed car stalling inertia self-stop, human beings may not feel it at all, what can be felt is that the day and night are slowly getting longer, and finally stop rotating after the day and night are half a year respectively. The final result is that the temperature on the sunny side may be as high as more than 100 degrees, and the sunny side may be more than 100 degrees below zero, and the suitable place for survival is estimated to be only near the circle of the dividing line between the sunny and the sun.

There are unimaginable consequences and disasters.