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NOAA
Why Should I Care?: Show How Increased Carbon Dioxide Makes the Ocean More Acidic
How does a change in pH affect the ocean ecosystem? Scholars explore the idea by making an acid-base indicator in part seven of the 10-installment Discover Your Changing World series. First, they explore impacts of carbon dioxide in...
Science Education Resource Center at Carleton College
Serc: Lab 5: It's All Connected: Global Circulation
An investigation that is part of a series of lab lessons that expose students to Earth Systems through research, data, and visualizations. During this lab, students will focus on the pathways of wind and water to and from their location...