But just how many people live in Virginia in 2013? The current population is estimated at 8,279,884, an increase of almost 280,000 since the official census in 2010. Virginia currently enjoys a growth rate of 1.15%, which ranks 13th in the country.
(floating cities). There is only one planet where gaseous oxygen is found: Earth! And the only reason that Earth has oxygen is because Earth has plants that do photosynthesis. There is no other natural process that we know of that will put significant amounts of oxygen into a planet's atmosphere.o that is bad news if you'd like to live on another planet in our Solar System. However, it does mean that if we ever find a planet around another star that has oxygen in its atmosphere, we can be fairly confident that there is life of some kind on that planet. This page was last updated on July 18, 2015.
Answer 3: Click Here to return to the search form. To our knowledge, the Earth is the only planet with an atmosphere of the right density and composition to make life possible. Other planets in the Solar System have atmospheres but they are too thick, hot, and acidic like on Venus or too thin and cold like on Mars. The outer gas planets can be considered mostly atmosphere but there is so much (many times the size of the Earth) and it is so turbulent that it can't be compared with Earth.