Earth

Earth is verry special Because it exhibits intelligent life. Earth got its life from Oumuamua, since the microbes are verry tough, those microbes are verry tough, those microbes rode on the Oumuamua. Earth’s orbital radius is 1.0 au which is perfectly aligned in the into the habitable zone. 10% of the earth is full of ice sheets. Earth’s atmosphere is 100 km thick and most of the it is full of nitrogen. compared to earth Venus has a very large number of elements like carbon, sulfuric acid, ammonia and etc. our moon is the closest celestial body. Our earth is not the only version of its own, there is many other versions of earth, yes there is the theory multiverse which says that there is a mirror earth in another universe which contains the same earth the same son the same creatures with a little difference. Venus is referred to Earth’s little sister because of its similarities like earth and Venus has almost the same mass, both of them has a mantle most of them has roughly same size both of them have an atmosphere both of them are in the habitable zone and have similar materials and a central ion core. Venus could also support microbial life. And we humans have sent the first inter planetary mission to Venus. Earth and Venus have a very little distance that you can travel there in 100 days. Mars also has the same similarities like Venus but it’s size and mass is a little different mass which is the half of earths. We might dream colonizing mars and it’s good but mars are of course Mars is a trouble maker it attracts many asteroids from the asteroid belt towards earth. Mars got its name from the roman god Mars, the god mars is the god of war he will only be happy when a war is going on, so mars got its name from the reddish soil which refers blood which refers to be war. Earth’s atmosphere is mainly composed of nitrogen, oxygen, carbon and other dust kind substances. Our atmosphere is responsible for scatteration of many colours. stratosphere is the region where the asteroids get crushed. the lowest atmosphere is called troposphere.