Is there a mutualism interaction in the arctic?

Yes, there are mutualistic interactions in the Arctic ecosystem. One notable example is the relationship between certain lichens and algae or cyanobacteria, where the algae provide photosynthetic products, while the lichen offers protection and a suitable habitat. Additionally, Arctic foxes and birds, such as snow geese, can also exhibit mutualism; the foxes may benefit from the birds' nesting habits, which can provide food sources in the form of eggs or young birds. These interactions illustrate the complexity and interdependence of Arctic species despite the harsh environmental conditions.