Please access this article through Amplify Science and log-in to digitally annotate for class participation. If you do not have access to Amplify Science you may either print and annotate this article or make annotations in notebook.

You can either print these and take a picture of your work or record your work in a notebook. Make sure to take a picture and attach/upload it the Geology on Mars: Lesson 2.1 Assignment in Google Classroom.