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.
Quick Answer. The Earth, like the other planets in the solar system, rotates due to the manner in which it was formed. Earth inherited its rotation from the spinning movement of the accretion disk, or formation of material moving around a large object, from which the solar system was formed. Continue Reading.