Question

what name did wegener give to the single large landmass composed of all continents?
eurasia
gondwanaland
laurasia
pangaea

Explanation:

Alfred Wegener proposed the continental - drift theory. He named the single large landmass composed of all continents Pangaea. Eurasia is just Europe and Asia combined, Gondwanaland was a southern super - continent, and Laurasia was a northern super - continent.

Answer:

D. Pangaea