Question

distinguish between eurasia and australasia

Answer 1

Eurasia means continent with Europe and Asia and Australasia means continent with Australia and Asia

Answer 2

Australasia is Australia & New Zealand,some maps include the Torres Strait as well.Oceania,is a composite of four regions including Australasia.Ocean stretches out over the pacific & part of South East Asia,covering Australasia,Melanesia,Micronesia & Polynesia.
Eurasia, on the other hand, is the combined land mass of the continent of Asia and Europe. it is bordered by the Atlantic Ocean to the west, the Pacific Ocean to the east, the Arctic Ocean to the north, and by Africa, the Mediterranean Sea, and the Indian Ocean to the south.