The origin of the name of the element oxygen is Greek. It come from  two Greek word meaning acid and maker because it was thought,  incorrectly as it turned out, that al â¦ l acids contained oxygen.herefore the literal meaning of the word is 'that which makes acid', and this was because when oxygen was first isolated in air, its role or importance was not known and it was treated as any other new element.
Great Falls is known as the Electric City due to the five hydroelectric dams that are in the nearby vicinity along the Missouri River. Great Falls was the largest city in Montana from 1950 to 1970 when Billings surpassed Great Falls to become Montana's largest City.
2. High Falls of the Pigeon River, Grand Portage, MN. The highest waterfall in the state, located in Grand Portage State Park at the far northeastern corner of the state, is a remarkable site. The Pigeon River thunders down a shale rock cliff 120 feet into a shallow pool and out to Superior.