Rate the following argument fragment on its writing, argument, and language skills:
Concluding Statement: Therefore, the author supports his idea, "that studying Venus is a worthy pursuit despite the dangers it presents," by giving us multiple reasons why we need the knowlage, how it affects us and how we will accomplish that. First, by telling us that Venus is like our twin planet and learning what happened we could adapt. Secondly, by showing us that we are can prevent our own downfall. Lastly, the author tells us how NASA expects to pull this off.

Score: 2