The Earth is an Earth like planet, but what about the Moon

Don't say that Earth is a terrestrial planet. Because the standard is artificially formulated, the purpose is only to facilitate classification, and the earth is the reference standard used by the general astronomical community to classify other planets, such as Mars is a "terrestrial planet", the so-called terrestrial planet refers to: extraterrestrial planets that have some similar characteristics to the earth, such as volume, weight, constituent elements, atmosphere and other characteristics of the environment is close to the earth.

Let's distinguish the definitions).

And the Moon is a satellite of the Earth.

In the traditional belief, "the Moon revolves around the Earth and is a satellite of the Earth." "But modern astronomy.

A large number of facts prove that the Moon is the companion star of the Earth and the 16th largest planet in the solar system.

The composition of the Moon is more similar to that of an asteroid and is quite different from that of a terrestrial planet. As a result, the Moon may have formed in an outer region of the solar system far from Earth.

Stars can be divided into stars, planets, moons. The Earth is the planet. A satellite is a star (other than man-made ones) that orbits a planet

Hope you are satisfied.

There is a theory that the moon was originally part of the earth, but later due to an asteroid collision (most likely the one that wiped out the dinosaurs), it was partially separated, and after separation, due to its small size, it was affected by the earth's gravity, and gradually became a momentary satellite of the earth. The evidence is that the Moon's geological elements are similar to those of the Earth.

The Earth is a planet and the Moon is a satellite.

The Moon is a satellite of the Earth.

The Moon is a satellite of the Earth.

A satellite is a natural or man-made object that orbits a planet, and the Moon is the most obvious example. In the solar system, except for Mercury and Venus, all other planets have natural satellites. The total number of known natural satellites (not counting the fragments that make up the planetary rings) is at least 40, with Saturn having the most natural satellites.

The Moon is the only natural satellite of the Earth, probably formed about 4.5 billion years ago, and shortly after the formation of the Earth's Vision, there are several hypotheses about its origin, and the theory supported by more factual evidence is that it formed from the debris produced by a huge impact between the Earth and the Mars-sized celestial body "Theia", which gathered in the outer periphery of the Earth to form the "Great Collision Origin Theory".

Topography of the Moon:

The surface of the moon has dark parts and bright areas, the bright areas are highlands, and the dark areas are low-lying areas such as plains or basins, which are called lunar lands and moon-seas, respectively. When early astronomers looked at the Moon, they thought that the dark areas were covered with seawater, so they called them "seas". The famous ones are the sea of clouds, the wet sea, the still sea, etc.

The bright part is the mountains, which are dotted with craters, or impact craters, which are low-lying forms of annular uplift. There are more than 33,000 craters on the moon with a diameter of more than 1,000 meters.

The Bailey crater, located near Antarctica, is 295 kilometers in diameter and could fit the entire island of Hainan. The deepest is the Newton crater, which is 8,788 meters deep. In addition to the craters that hit the town, there are also ordinary mountains on the moon. Mountains and deep valleys are stacked on top of each other, creating a unique scenery.

It is a moon, also known as the moon. It is known as the moon as seen by the human eye. In ancient times, it was also known as Taiyin, Xuantu, Danjuan, and Panyu.

It is one of the guardians of the Earth, Zheng Xing, and the chain shed is also the fifth largest moon in the solar system. The diameter of the Moon is about one-quarter of that of the Earth, and the mass of the Earth is about one-eighty-one of the Earth's. 1.

The moon belongs to the moons. The moon, the name of the celestial body, is called the moon as seen by the human eye. In ancient times, it was also known as Taiyin, Xuantu, Danjuan, and Panyu.

It is a satellite of the Earth and the fifth largest moon in the solar system.

2.The Moon is about a quarter of the diameter of the Earth and has about 81% of the Earth's mass. The Moon is the largest known satellite of the Earth, and its surface is covered with craters formed by the impact of small celestial bodies.

3.The average distance between the Moon and the Earth is about 10,000 kilometers, which is about 30 times the diameter of the Earth.

Satellite.

The Moon belongs to the satellite Changsheng. The Moon is a satellite of the Earth and is the fifth largest moon in the solar system.

The diameter of the Moon is about one-quarter of that of the Earth, and the mass of the Moon is about one-eighty-one of the Earth's high-resistance fronts, and the Moon is the most massive moon known to the Earth.

1. Gravity is different.

1. On the moon: The gravity on the moon is about one-sixth of that of the earth, so people living on the moon will have the feeling of becoming superhuman, that is, jumping higher.

2. On the earth: The gravitational force of living on the earth is the gravitational force that human beings have been accustomed to since evolution, so they will be very accustomed to it.

Second, the way of breathing is different.

1. On the moon: There is no air on the moon, so human breathing needs the assistance of oxygen masks.

2. On Earth: Humans can breathe freely on Earth.

Third, the food ** is different.

1. On the moon: there is no oxygen, so crops cannot be grown, and animals cannot be raised, and food can only be transported or synthesized through the earth.

On the moon, there is no ozone layer, no oxygen, no gravity. There are many craters of volcanoes and meteorites on the surface of the moon, so it is not as convenient and comfortable as on Earth! ~~

The moon has no wind, so it is impossible to fly kites; The atmosphere is so thin that conventional aircraft cannot be used, and sound cannot travel in the atmosphere, so it can only rely on radio dialogue; There is no ionosphere, so radio waves cannot be reflected, meteors cannot be seen, and if you live on the far side of the moon, you will never be able to see the Earth.

The Earth belongs to the solar system; The Moon belongs to the Earth, and the Moon is the largest celestial body from the Earth and a natural satellite of the Earth.

The Moon is the closest celestial body to the Earth, and it is also the second planet that humans have landed on in person, and it is the most thoroughly studied celestial body by mankind so far, but it turns out that there are still countless things about the Moon.

The average distance between the Earth and the Moon is 380,000 kilometers, which is about the diameter of thirty Earths. If we can fly to the moon in a civilian aircraft, it will take about 20 days of continuous flight. If we want to go to the moon, it will take about 21 years to travel at a speed of 100 miles a day.

The Moon's orbit around the Earth's branch is not a circle, but an ellipse, so the distance from the center of the Earth to the center of the Moon changes every time the Moon orbits the Earth.

Because it belongs, it has a sense of superiority and superiority, and if it is the same level, it seems inaccurate to use the word belonging. So:

The Sun belongs to the Milky Way; The Earth belongs to the solar system; The Moon belongs to the Earth.

Planets, the Moon are natural satellites.