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.
Great Falls is the closest for the east side of Glacier Park and is the most central location in the state. You can make a very scenic loop from Great Falls, into the Park-via east side, go through and drop down to the western part of the state, and head back for a round trip via the sw sector.