I described earth based how it will look when we see it from space or from moon. Here the phrase "with mixture of white, blue, brown and green colors." looks odd, I feel something is wrong with this but not sure what it is. Is this the way a native english speaker will describe it?
Earth is a giant terrestrial planet with mixture of white, blue, brown and green colors.
Earth is a giant terrestrial planet with mixture of white, blue, brown and green colors.