The gravity of the Earth and to a smaller extent the Van Allan Belt.
It is none other than our own planet Earth, which has nitrogen and oxygen in its atmosphere.
The Earth is the only planet with a large quantity of free oxygen, which came about because of plant life, which uses carbon dioxide and energy from the Sun to manufacture carbon for plant tissues, giving out oxygen as a waste product. About 21% of the Earth's atmosphere is oxygen.
There's not much oxygen on any planet except Earth. I mean "free" oxygen, not chemically combined with other elements. Obviously carbon dioxide contains oxygen combined with carbon, for example.
Because it is the only planet that have oxygen and have water and food on it.
That planet is Earth.
When breathing stops from lack of oxygen
The Earth's Gravitational field
Gravity.
Pluto is a dwarf planet and trans-neptunian object. Crossing orbits with Neptune stops Pluto being a planet.
leaving
Our planet, the Earth is the only planet with drinkable water. It is the only planet in our Solar System with life and oxygen. Without the oxygen, there will be no life and water on Earth.
yes
Yes. There is one planet with oxygen in its atmosphere: our home planet Earth.
Venus has no molecular oxygen.
Earth, Mars and Mercury are the planets that have oxygen on them.
He is either thinking that you are bored with them, or you are growing apart.
Carbon dioxide and oxygen.