This is a research based lesson, students will need access to a computer/tablet. The students research the effects of Carbon emissions on the pH of sea water, the impact of ocean acidification on organisms that live in the sea and choose and animal to complete a case study on. I did this lesson after working on Acids and Bases, to make it relevant to current science in the news. I also put a sea shell in some acid to show them what happens!! Students will need to have some knowledge of pH indica