Follow On: Dogs are often able to develop a disease known as canine oral papilloma, also known as oral warts. Papillomas are small tumors that are caused by a virus, but they are almost always benign. In puppies, the oral papilloma virus shows up as small patches of what look like cauliflower.
The word earth is from the Old English eorthe, and derived from Proto-Germanic ertho. It is also related to the Old Saxon ertha, the Dutch aerde, and the German erda. The word earth is from the Old English eorthe, and derived from Proto-Germanic ertho.
1 Earth is the only planet whose English name does not derive from Greek/Roman mythology. 2  The name derives from Old English and Germanic. 3  There are, of course, many other names for our planet in other languages. 4  Mars is the Roman god of War.