Because that is what it looks like from space.
because most of the earth's surface is covered by water, so from space it looks blue.
Limestone change into marble when a great heat and pressure come from the under of the earth change into marble
It's seas, that's why we're called the Blue Planet.
The Earth is blue because the O-zone layer is blue and creates the dominant color in the earth's atmosphere so that even from space the earth appears blue
Marble is formed by the metamorphosis of limestone (by heat and pressure). Therefore limestone may be called the parent rock (or more correctly the protolith) of marble.
Earth is named The Blue Marble because it's the only Earth has water. well idk
google earth
because most of the earth's surface is covered by water, so from space it looks blue.
Earth
I'm guessing you mean the "Blue Marble," which is a famous shot of the Earth taken from space. The oceans of the world, combined with swirling cloud cover made the Earth look like a blue marble. Read more here: http://en.wikipedia.org/wiki/The_Blue_Marble
In space, the Earth looks like a blue marble. NASA has many photographs of the Earth from space. The earth is spherical like an orange but it is not orange.http://eol.jsc.nasa.gov/Collections/EarthFromSpace/land.htmhttp://www.wired.com/2014/12/digital-globe-best-earth-from-space-201
The Blue Marble - album - was created in 1969.
Apollo 17 astronauts were on their way to a mission to the Moon when, at a distance of about 45000 km they to the famous picture which is sometimes called "The Blue Marble"
It is called the blue planet because it is 75% water, and of course water is blue.
Big Blue Marble ended on 1983-01-01.
Big Blue Marble was created on 1974-09-21.
All colors are absorbed by a blue marble except the color blue because it is reflected.