Rate the following argument fragment on its writing, argument, and language skills:
Evidence: The author explains points in Venus' history that have intrigued astronomers, "Long ago, Venus was probably covered largelyt with oceans and could have supported various forms of life, " (4). Besides having been closer to Earth's "twin" many years ago, Venus may be more similar than humans thought, shown through "The planet has a surface of rocky sediment and includes familiar features such as valleys, mountains, and craters," (4). Studying Venus could lead to us knowing why this planet is such a far cry from Earth now, and this could provide valuable with how humans interact with their environment. If Venus has such similar features to Earth, like valleys, then there is probably more to discover on Venus' surface. This peculiar connection between this planet and Venus shows how valuable exploration could prove, just as Venus' proximity further supports how worthy of a pursuit Venus is.

Score: 2