Rate the following argument fragment on its writing, argument, and language skills:
Evidence: In the early years of space industry, numerous spacecraft have embarked on missions to the planet, but they were not able to return home. Unlike Earth, Venus has an atmosphere that is "almost 97percent carbon dioxide" with a surface temperature averaging "over 800 degrees Fahrenheit" and an "atmospheric pressure [that] is 90 times greater than what we experience on our own planet"(Paragraph 3). Due to these extreme differences in temperature, pressure, and air content, Venus would be fairly inhospitable for humans. Usually when NASA launches missions to other planets they are trying to find alternatives habitats for the human race in the event that they cannot survive on Earth. If humans will not be able to withstand the conditions of Venus it is no longer a good option; therefore, it is not worth looking into since the author provides evidence that Venus would not be a useful living environment in the future.

Score: 2