New zealand is a part of what continent?
The Australian continent, being part of the Indo-Australian Plate (more specifically, the Australian Plate), is the lowest, flattest, and oldest landmass on Earth and it has had a relatively stable geological history. New Zealand is not part of the continent of Australia, but of the separate, submerged continent of Zealandia. New Zealand and Australia are both part of the Oceanian sub-region known as Australasia, with New Guinea being in Melanesia. 
New zealand is a part of what microcontienent continent?
New Zealand continent Tasmantis Zealandia
Australia (continent)
The continent primarily sits on the Indo-Australian Plate. Because of its central location on its tectonic plate Australia doesn't have any active volcanic regions, the only continent with this distinction. The lands were joined with Antarctica as part of the southern supercontinent Gondwana until the plate began to drift north about 96 million years ago. For most of the time since then, Australia–New Guinea remained a continuous landmass. When the last glacial period ended in about 10,000 BC, rising sea levels formed Bass Strait, separating Tasmania from the mainland. Then between about 8,000 and 6,500 BC, the lowlands in the north were flooded by the sea, separating New Guinea, the Aru Islands, and the Australian mainland.
New zealand was a part of what supercontinent until the Jurassic period?
Gondwana Gondwanaland
Australia (continent)
Australia (continent)
https://en.wikipedia.org/wiki/Australia%20%28continent%29
New Zealand
https://en.wikipedia.org/wiki/New%20Zealand
Zealandia (pronounced /ziːˈlændiə/), also known as Te Riu-a-Māui (Māori)[2] or Tasmantis,[3][4] is an almost entirely submerged mass of continental crust that subsided after breaking away from Gondwanaland 83–79 million years ago.
Zealandia
 New Zealand is the largest part of Zealandia that is above sea level, followed by New Caledonia.
Zealandia
Gondwana ( /ɡɒndˈwɑːnə/)[1] or Gondwanaland[2] was a supercontinent that existed from the Neoproterozoic (about 550 million years ago) and began to break up during the Jurassic (about 180 million years ago), with the final stages of breakup, including the opening of the Drake Passage separating South America and Antarctica occurring during the Paleogene.
Gondwana
New Zealand is currently part of an almost completely submerged continent called Zealandia. However, Zealandia use to be attached to the supercontinent of Gondwana, but broke away from it around 83 - 79 million years ago.  Now, New Zealand is the largest part of Zealandia that is above sea level. 