If there are "Venusian" on Venus, how scary would the Earth be in their eyes?

In the eyes of our earthlings, Venus is undoubtedly a terrible planet, and conversely, if there are "Venusian" on Venus, how terrible would the earth be in their eyes? First of all, this is an impractical question, after all, according to our earthly observation for many years, Venus is not even the simplest life, not to mention intelligent life.

But the question is really interesting, so we may assume that in some parallel universe, there is a star system with our solar system the same, the only difference is that in this "solar system" on the Earth there is no human, while Venus is a self-proclaimed "Venusian The only difference is that there are no humans on Earth in this "solar system", but there are intelligent beings on Venus who call themselves "Venusian", and they have some observation capabilities.

In this setting, we can discuss how scary the Earth is in the eyes of the "Venusian", and to increase the sense of immersion, we may describe it from their point of view, as follows.

The Earth is the closest planet to us, its volume, mass, and composition of material are similar to our Venus, so the Earth is also known as the sister planet of Venus, people once thought that the Earth is also like Venus so habitable, but as we continue to improve our observation ability, we gradually found that the Earth is a terrible planet.

The observational data shows that the Earth presents a blue color that represents cold, and its average temperature is more than 400 degrees lower than our Venus, so extreme cold that it is simply not suitable for us Venusian s to survive.

The main reason for Venus' habitable temperature is that it has a perfect atmosphere, in which about 96% of the gases are carbon dioxide, a gas that can produce a greenhouse effect and effectively retain heat on the surface of Venus.

Compared with our planet Venus, the Earth's atmosphere is very thin, its surface atmospheric pressure is only about 1.1% of Venus, and the concentration of carbon dioxide in the Earth's atmosphere is also extremely low, only about 4 parts per million, its greenhouse effect is extremely weak, it is because of this, the Earth will become an extremely cold planet.

Spectral analysis shows that the Earth's atmosphere is mainly composed of nitrogen and oxygen, of which nitrogen accounts for about 78.1%, and oxygen accounts for about 20.9%, although nitrogen is harmless, oxygen is a dangerous gas, if exposed to oxygen, our bodies will be rapidly oxidized by this gas.

I believe that Venusian s know how terrible liquid water is, simply put, this substance can destroy our cell structure from the molecular level, for our life on Venus, liquid water is undoubtedly a deadly substance.

Fortunately, Venus has the right temperature to make it impossible for liquid water to exist naturally, but not so on Earth, where the surface temperature and atmospheric pressure make it possible for water to exist in liquid form.

Observations show that about 70% of the Earth's surface is liquid water, and its average depth may be as high as several kilometers, more terrible is that there is also a phenomenon known as the "water cycle" on Earth.

In simple terms, the so-called "water cycle" is that the sun's heat will continue to turn part of the Earth's surface liquid water into water vapor, the water vapor will follow the Earth's atmosphere everywhere, when they encounter colder air at high altitude, and will become liquid water again, and then under the action of the Earth's gravity have been spilled to the Earth's surface, and in the following time, they will again by the sun's heat into water vapor and repeat the above process ......

In theory, the existence of the "water cycle" means that any area of the Earth's surface can be attacked by liquid water, and this liquid water is still falling from the sky, it is impossible to prevent, I must say, this is terrible.

All in all, the Earth's extremely low temperature and very thin atmosphere, and the presence of large amounts of oxygen and liquid water are extremely harmful to our Venusian life, so it can be said that this terrible planet is not at all habitable.

According to the researchers' speculation, as the sun continues to brighten, the Earth receives solar radiation is also increasing, perhaps in the distant future, the Earth will also become a planet with the right temperature, and at that time, the temperature of Venus may rise to the extent that we can not bear, so if our Venusian civilization can always exist, then the Venusian may be a large-scale migration to Earth.

The above is the hypothetical "Venusian" evaluation of the Earth, it should be noted that this is only an unrealistic imagination, so we look at it, and do not need to take it seriously. Well, that's all for today, welcome to follow us, we'll see you next time.