Why can't Venus live in people?

Because there is no oxygen in the atmosphere of Venus, people need to breathe oxygen to survive.

At the earliest time, people thought that Venus and the water on the earth were equal in quantity. However, the attack of the solar wind has decomposed the water vapor in the upper atmosphere of Venus into hydrogen and oxygen. Hydrogen atoms escape into space because of their low mass. The proportion of deuterium (an isotope of hydrogen, heavier and slower to escape) on Venus seems to support this theory. And oxygen combines with substances in the earth's crust, so there is no oxygen in the atmosphere.

The surface of Venus is very dry, so the rocks on Venus are harder than those on the earth, thus forming steeper mountains, cliffs and other landforms. A grand canyon 1200 kilometers long, which runs through the equator from south to north, is the largest canyon among the eight planets.

Extended data

Venus's atmospheric density is much larger than that of the earth. The total mass of the atmosphere above unit area is about 99 times that of the earth, and the surface atmospheric pressure is about 92 times that of the earth.

This is a terrible pressure, which means that it is much more difficult to build a room suitable for human habitation on the surface of Venus-the internal pressure is one atmosphere-than on Mercury. In addition to sealing and isolating the temperature like mercury, it must be very strong. Even if the room area is only 10 square meter, the Venus atmospheric pressure on the roof will be equivalent to pressing 10 thousand tons of heavy objects!

Venus's dense atmosphere can reflect a lot of sunlight-specifically, it reflects about 80% sunlight. It is much larger than about 25% sunlight reflected by the earth's atmosphere, and even enough to offset the fact that Venus is closer to the sun than the earth. If this is all the factors, then the surface of Venus will not be too hot (even colder than the earth), because Venus is closer to the sun than the earth.

Baidu Encyclopedia-Venus