This video follows biologist Gretchen Hofmann as she studies the effects of ocean acidification on sea urchin larvae.

This activity covers the role that the oceans may play in climate change and how climate change may affect the oceans. It is lesson 8 in a nine-lesson module Visualizing and Understanding the Science of Climate Change.

This simulation allows students to explore the change in sea surface pH levels with increasing CO2 levels.

A short video on the causes of ocean acidification and its effects on marine ecosystems.