In Norse mythology, what is Yggdrasil? A. The final devastating battle that results in the destruction and rebirth of the world. B. The massive hall where the god Odin receives slain heroes. C. The immense sacred ash tree that connects the nine realms of the cosmos. D. The name of the world serpent that encircles the realm of Midgard. Check Answer Explanation: Yggdrasil is central to Norse cosmology, serving as the axis mundi, or world tree, that links realms such as Asgard (home of the gods), Midgard (home of humans), and Helheim (realm of the dead). Topics: Mythology and Folklore World Mythologies Share: Twitter Facebook