How are walrus long tusks an adaptation?

Answer 1

Walrus tusks are a significant adaptation that serve multiple purposes, including defense against predators, competition among males for mates, and aiding in hauling themselves out of icy waters onto land or ice. These elongated canines also help walruses to break through ice and can be used to help secure their position while resting. Additionally, tusks play a role in social interactions within their groups, enhancing communication and hierarchy among individuals. Overall, these adaptations are crucial for their survival in harsh Arctic environments.