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Ocean acidification in a test tube Provided by Dr Sarah Greene, University of Birmingham Classroom activity Description:

This is a hands-on demonstration showing how the addition of anthropogenic carbon dioxide to the atmosphere acidifies the ocean. The exercise can be extended to demonstrate one pathway by which ocean acidification will be ameliorated in future, either naturally or potentially enhanced by geoengineering.

Links to activity files https://earth-science.org.uk/wp-content/uploads/formidable/5/Ocean-acidification-in-a-test-tube_March2023.docx Suitable for ages: Subject areas

Atmosphere

Climate change

Environments

Human impact

Acids & bases

Carbon cycle

Earth and Atmosphere

Gases

Wider impact of chemistry

The atmosphere

The hydrosphere

Biogeochemical cycles

Coastal systems and landscapes

Ecosystems under stress

Water and carbon cycles

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