They are alike due to the historic isolation of the both of them(New Zealand and Australia) from the rest of the world which resulted in animals and organisms that are not found anywhere else to develop in these two countries. They have flora and fauna found distinctly in both regions.
They are different in that Australia is full of red dirt due to its relatively dry climate and New Zealand is full of greenery because it’s a very wet country.Australia comprises of a large mainland and the island of Tasmania to the south while New Zealand consists of two main islands separated from Australia's southeastern region by the Tasman Sea.
