Are you teaching about ocean surface currents? Do you need to teach your students how currents influences the distribution of life? Well, look no further. This is a great resource to do just that, and I've created a key to go along with this activity. Preview the key first, and plan what questions you'll ask your students to get them to actively think about the differences between the western and eastern boundary currents. This is a great resource for teachers to practice their questioning techniques, and combine this with a 3-4 sentence summary closing and you've got yourself a powerful learning tool. I hope someone can enjoy this, and can get use out of this!