This video is part of a collection - “Frozen in the Ice: Exploring the Arctic." Check out the MOSAiC page for more details.

In this specific lesson, Dr. Carin Ashjihan will introduce you to Arctic marine life by highlighting important organisms in the food chain. She'll take you through a 4-step process to answer the question: How can we protect, conserve, and manage Arctic ecosystems in the future?

In this lesson, Dr. Jessica Cross discusses ocean acidification and the dangers it poses to areas like marine life and food security. She'll also teach you about steps communities can take to better understand and face the challenge of climate change.