Top definition whale unknown noun; a wealthy patron to a casino, gets paid special attention by a casino host so the patron will feel comfortable to gamble more money.
The age of Earth is approximately one-third of the age of the universe. An immense amount of geological change has occurred in that timespan, accompanied by biological change. Earth formed around 4.54 billion years ago by accretion from the solar nebula. Volcanic outgassing probably created the primordial atmosphere and then the ocean; but the atmosphere contained almost no oxygen and so would have been toxic to most modern life including humans.
Earth is the third planet from the Sun and it is the only planet known to have life on it. The Earth formed around 4.5 billion years ago.It is one of four rocky planets on the inside of the Solar System.arth is the third planet from the Sun and it is the only planet known to have life on it. The Earth formed around 4.5 billion years ago.