Rate the following argument fragment on its writing, argument, and language skills:
Evidence: Another claim that the face is actually a land form and was not created by aliens is that in paragraph twelve is it giving us a very clear and precise meaning that the Face is an landform by telling us that, " What the picture actually shows is the Martian equivalent of a butte or mesa- landforms common around the American West. "It reminds me most of Middle Butte in the Snake River Plain of Idaho," says Garvin. "That a lava dome that takes the form of an isolated mesa about the same height as the Face on Mars."

Score: 1