Similarities and differences between the Earth and other terrestrial planets Answer and add the high

Similarities: The Earth is not much different from the terrestrial planets in volume and density, has a denser atmosphere than the terrestrial planets, and has the same amount of light as the terrestrial planets. It has a very different orbital period, and has a few moons like other terrestrial planets.

Differences: The Earth has an atmosphere suitable for living things, and there is an abundance of water that other terrestrial planets do not have. There is not much difference between morning and evening temperatures.

That's all I thought, I don't know if it helped you, good luck!

Earth is the only planet among all terrestrial planets that has developed plate tectonics.

It is currently thought to be related to the size of the Earth (the largest among terrestrial planets) and the hydrosphere.

1. There is no air, and the temperature is different.

2. Different links in geology are different.

There are no similarities, only similarities.

So it's all different.

Mars is the fourth planet in the solar system from the inside to the outside, and is a terrestrial planet, with a diameter of about 53% of the Earth and a mass of 11% of the Earth. In ancient Chinese books, Mars is called "Luminous Star", and in ancient Western times (ancient Rome) it was called "Mars Star", the god of war. Mars is about 55 million kilometers away from Earth and 400 million kilometers away, and it has always been regarded as the most similar planet to Earth in human exaggeration, and it is also the only planet that has been modified to be suitable for large-scale migration.

According to the distance between the eight planets and the sun, from near to far, they are Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune. Adjacent to the Earth are definitely large planets distributed on both sides of the Earth's orbit.

Among the eight planets of the solar system, the most significant difference between the Earth and the other planets is:

1. Discovery of life: The earth is the only celestial body in the universe where life is known. No traces of life have been found on other planets for the time being.

2. Mass characteristics: The Earth is the terrestrial planet with the largest diameter, mass and density in the solar system, 100 million kilometers away from the Sun. Other planets are different in mass and density.

3. Satellite system: The earth has only one natural satellite, the moon, and the two form a celestial system, the earth-moon system. The number of other planetary moons is different.

4. Landmark: 71% of the earth is ocean, 29% is land, and the earth is blue in space. The interior of the earth has a core, mantle, and crust structure, and the outside of the earth has a hydrosphere, atmosphere, and magnetic field. No water resources have been found on other planets for the time being.

Compared with other planets, the earth is special in that there are conditions for the existence of living matter on the earth and a vibrant biological world. The Earth is at a moderate distance from the Sun, the Earth has a moderate mass, an ozone layer, and most notably the presence of life on Earth.

The Earth's interior has the core, mantle, and crustal structures, and the Earth's outer structure has the hydrosphere, atmosphere, and magnetic field structures. The Earth is the only celestial body in the universe known to human life, and is home to millions of species, including humans.

Earth (from the Sun) is the most massive and dense inner planet, and the only planet known to have geologically active activity and life. Its liquid hydrosphere is unique among terrestrial planets, and it is the only planet with plate activity. Earth's atmosphere is completely different from that of other planets, being transformed by living organisms into an atmosphere with 21% free oxygen.

It has a natural satellite, the Moon, which is the only large moon possessed by the terrestrial planets of the solar system. 71% of the earth's surface is covered by water, known as oceans or lakes or rivers, and the rest are continents and islands made up of land plates, with water sources such as rivers and lakes distributed on the surface. There is ice in the Antarctic ice sheet and in the Arctic.

The main body includes the lithosphere, the mantle, the outer core of molten metals, and the inner core of solid metals. Possession of a geomagnetic field generated by the field nucleus. The exterior is surrounded by gases called the atmosphere, and the main components are nitrogen, oxygen, carbon dioxide, and argon.

The Earth is the only celestial body in the universe known to have life, and is home to millions of creatures, including humans. Externally, there is a hydrosphere, an atmosphere, and a magnetic field. Due to the presence of minerals in the earth's atmosphere, hydrosphere and surface, a natural environment suitable for the survival of organisms is formed under the suitable temperature conditions on the earth.

The extant organisms live in the upper part of the lithosphere, the lower part of the atmosphere, and the whole of the hydrosphere, constituting a unique layer on Earth called the biosphere. The biosphere is a unique layer of the planets in the solar system that exists only on Earth.

The earth is a planet in the solar system, and its special feature compared with other planets is that there are conditions for the existence of living materials on the earth and a vibrant biological world.

It is the only planet where water and good life exist.

The biggest difference between Earth and other planets is water.

Hello, on this issue, the first point, the biggest difference is that there is life on Earth. The second and most important point is that there is a stable liquid water on the earth, which also provides the basic conditions for the formation of life. Thirdly, she has a huge moon, the Moon.

The moon is so large that it can even be said to be a binary star system with the earth. Fourth, its location in the solar system is just right, not far away, not close. Well, I can't say enough at once.

The biggest difference is that there is life on Earth.

Let's change to a more familiar question: "Who is the closest person to you" (that is, to discuss physical distance, not an emotional program, I believe that no one can answer this question.

At home, family members are closest to us, when we arrive at school, we are classmates and teachers, when we arrive at work, we may be colleagues, and when we arrive at work, we may be strange travel companions. So asking who is closest to us at a given moment can be answered, but to generalize it to a broad concept, there is no accurate answer.

The same goes for the planets of the solar system. If the PK is the closest distance alone, then there is no doubt, it is Venus. But is Venus all the time?

No, Mercury, Venus, and Mars could all be the closest planets to us. For example, Mercury, the closest distance to PK is the last place, but if Venus is conjunct and Mars is conjunct, then it must be the closest planet to Earth.

Such a question, it is recommended that the landlord understand it, and the slightly more rigorous exam papers will not produce this kind of question. And these topics don't make much sense, do they?

Zenith, hello.

He asked a question about the "Happy Baby" game "Happy School", and the answer was "Venus" correct.

Venus is the closest planet to Earth.

Sequence Sun - Mercury - Venus - Earth - Mars - Jupiter - Saturn - Uranus - Neptune.

Forehead.. Which "close", you ask?

In terms of distance, the closest to the average distance (because the orbits are elliptical) is Mars, followed by Venus.

In the case, it is similar to the answer above, or the two (because the formation conditions are similar, the size is similar, the composition after formation is similar, the orbit is similar, and the other situations are similar, but the details are different).

Venus and the Earth are similar in diameter, and many situations are similar, and they are considered to be the planets most likely to have life, called the "sister stars" of the Earth, but because they are closer to the Sun than the Earth, there is no obvious rotation (on Venus a day is longer than a year = =), and there is no too strong magnetic field, and finally it becomes a "shining hell" full of sulfur and carbon dioxide;

Mars is also very close to the Earth, farther away from the sun, there is more freedom of rotation, and there are about four seasons, it is considered to be the planet most likely to have life in addition to Venus, called the "brother star" of the Earth, but because the diameter is somewhat small, the core temperature is not high, and it can not produce too strong magnetic field, just because it is farther away from the sun than Venus, fortunately it retains the ice sheet of the South Pole, and it is currently a "desert planet".

There are only eight planets, and Mars is the closest to Earth.