Commensalism  An example of commensalism in the Tundra is between the Arctic Fox and Caribou. The Caribou digs for lichens under the snow. After it is done eating, the Arctic fox comes in and looks for small animals that live just under the snow. The Caribou isn't affected, while the Fox gets food. |
 Lichen is an example of Mutualism in the Tundra. Fungus and Algae come together to form Lichen. Without eachother, the Fungus or the Algae couldnt survive in this harsh environment. |
Parasitism  The Liver Tapeworm lives in a parasitic relationship with different organisms. It attaches itself to the intestine of an organism and feeds on the food inside the organisms gut. This causes the Tapeworm to get fed, and the organism to lose nutrition. |
