because most of the earth's surface is covered by water, so from space it looks blue.
It looks a lot like marble.
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
It is blue due to scattering in the Earth's atmosphere. It may look funny due to impurities or pollution in the atmosphere.
Green!!!!!!!
marble is a hard crystalline rock.which is used for architectural purposes.it comes in many colors such as:-blackwhitegreygreenyellowish-whitepale pinkbrowndifferent types of marble fell different.below is a list of things would feel when you touched different types of marblesroughsmoothfine grainedsmooth-easy to gripsmooth-hard to grip
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
becuase the earth is round
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
A bluish marble looks exactly like the Earth, with some swirls of color white scattered along the surface.
our atmosphere scatters blue light.
roud , blue , and some green :)
Earth's SurfaceIt is blue, green, and white. White is for storms, blue is for water, and green is for land.
Roughly like an appaloosa horse with marble markings
The Earth has been described as a "big blue marble" from space. It has also been said to make astronauts realize that there are issues much bigger than the little problems we face daily, and that we are all part of a "bigger picture", if you can excuse the cliche.
It looks a lot like marble.
Images from space of Earth have been taken by NASA. When dark, Earth tends to be lit up. Natural and artificial gasses on Earth make it lit up at night. It can often seem like the stars, which we see in the sky at night are on Earth instead.
It's a planet, and from far away, they both look blue.