What would the earth be like without the moon?

First, the tidal force of the moon can keep the tilt angle of the earth's rotation axis stable, thus making the earth's climate relatively stable. As we all know, as two different celestial bodies, the moon and the earth have gravitational interaction with each other. Now the tilt angle of the earth's rotation axis changes within 5 degrees. But without the moon, the tilt angle of the earth's rotation axis will change from 0 to 50 degrees in a period of millions of years. The climate of the earth will also change greatly, which will eventually lead to the inability of the earth to survive. Living environment. Its ears are the tidal force of the moon, and it will also overturn the atmosphere. The so-called "tidal wave" will be formed. Tidal waves can affect air pressure and weather. For example, the air pressure at a full moon is usually very low. The ancient Greeks believed that both ends of the new moon were red for three consecutive nights. Watch out for the storm. The National Center for Atmospheric Research also found that the worst storms in the United States occurred 1-3 days after the new moon or 3-5 days after the full moon. Therefore, some people advocate that the moon phase should be considered when forecasting the weather. Third, on a full moon night, the earth will get warmer. This was discovered by climatologists Robert Bahrain and Randall Sevigny of Arizona State University in the United States after analyzing the observation results of meteorological satellites. In the past 65,430.10000000105, satellites have accurately measured the small changes of the earth's surface temperature caused by moonlight irradiation. It is found that the average temperature of the earth increased by 0.0 17 degrees Celsius during the full moon. In fact, the moon itself does not shine. It transfers heat to the earth by reflecting sunlight. At the full moon, the brightness is the highest. At this time, the moonlight shining on the ground carries about 0.0 102 watts of heat per square meter. Xie Lu, a scientist at NASA, said. Dr. Pearson's research pointed out that when the solar system was just formed, the moon was pulled by the earth and became its satellite. In the process of being brought closer to the earth, the moon once had a great influence on the earth. When the moon approaches the earth, there is a strong tidal fluctuation in the ocean on the surface of the earth. The huge friction caused by this fluctuation makes the earth's temperature rise sharply, which leads to the melting of the center of the earth. The magma in the center of the earth rolls in a rotating way under the action of high temperature and high traction. As a result, a magnetic field is generated. This [super giant] magnetic field forms a [protective shield] for the earth, reducing the invasion of cosmic rays from space. The survival and growth of life on earth depend on the protection of this magnetic shield. Without this protective shield, all the seedlings of life that first appeared on the earth would be killed by external radiation. In the moonlight, plants grow fast and well, especially a few centimeters long. Rice is the most favorable. When the flower branch is cut off due to injury, Yuezi can also remove the fibrous tissue that can no longer grow, speed up metabolism and heal the wound. The change of the moon phase also affects the planting of plants. Carrots, radishes, tomatoes, celery and Chinese cabbage are suitable for planting in the first quarter of each month. Eggplant, onion, leek and pumpkin are all suitable for planting in the month. The relationship between man and the moon is also very close. Psychiatrists pointed out. The gravity of the ball can also act on the liquid in human body like ocean tides, causing "biological climax" and "biological low tide" of human body. At the full moon, the biological tide is at its peak, and the moon has a strong influence on human behavior. At this time, the potential difference between the head and the chest is relatively large, which makes people easily excited, emotionally unstable and prone to accidents. For example, young people like to fall in love on a moonlit night, while alcoholics and people with mental disorders often have seizures on a moonlit night.