another person said that was a planet called taco land found tomorrow
Mars has trace amounts of oxygen in its atmosphere, but other than that, no.
Differentiation occurred in other inner planets, besides Earth.
Other planets do have oxygen, but not in as high of concentration as we have here on Earth.
Probably. Small amounts of oxygen has already been detected on other planets (and moons) within our solar system, including:Saturn's moon RheaJupiter's moons Europa and GanymedeMars (0.13% of the atmosphere)
Earth is the only known planet with an oxygenated atmosphere.
Liquid water. All else is incidental.
none
Differentiation occurred in other inner planets, besides Earth.
This is because there is absolutely no trees on other planets.Mean while the trees are the propagators of oxygen on earth.hence the absence of oxygen on other planets.
Yes. Besides earth there are seven other major planets and 5 recognised dwarf planets.
Other planets do have oxygen, but not in as high of concentration as we have here on Earth.
mars
Yes.
no because there is no oxogen in space
No, there is no oxygen on any other planet other than Earth because there is no planet life on the other planets.
Earth has an ozone layer in atmosphere. It is present in the stratospheric region. Other planets which have oxygen in their environment might have ozone.Some planets like earth do. Others might have.
No. Only Earth has a significant amount of oxygen. (I guess you mean oxygen as the gaseous element. Oxygen does occur on other planets in compounds like carbon dioxide.)