Want to learn about ocean acidification? Test your knowledge! This multiple-choice game contains four questions in each of three categories: Ocean Dynamics, Ocean Chemistry, and Life in the Ocean. Each row has increasingly harder questions. The harder the question, the more points the question is worth. How many points can you score? Students can test their knowledge as a pre-test or post-test, compiling points to see what they know. This game is part of QUEST Northwest’s Ocean Acidification Education series.