Challenge: Looking at the ocean with google earth:

Go to this article and learn about how google earth can see at the bottom of the ocean. Then, find the ocean on google earth and explore! Pick 3 of these topographic features to search for; mid ocean ridges, estuaries, continental slopes, shelves and rises, seamounts, guyots, hydrothermal vents, coral reefs, and trenches. After you’ve found three of those, sketch the topographic features you’ve picked and send a picture of your work to