The state of volcanic hazard in New Zealand is shown, on a scale of 1 - 5, in the website Geonet.org.nz.
The biggest volcanic hazard (averaged over a few thousand years) is Taupo. And more broadly, the Taupo Volcanic Zone in general. Taupo has erupted about 27 times in the last 26 000 years, and the last significant eruption was about AD120.
As a matter of record, the H2S gas at the Rotorua geothermal area has killed a few folk in the last decade, and unwary footsteps in the geyser field have taken another few.
Much of New Zealand is dominated by volcanic mountains.
The active volcanoes in New Zealand are Ruapehu, Ngaruhoe and White Island. They are all part of the Taupo Volcanic Zone on the North Island.
New Zealand's active volcanic island is white island. there are also many islands dotted around New Zealand that are no longer active
lake taupo
New Zealand did not come from a continent. It grew out of the ocean where it is as a result of volcanic activity.
he Rotorua geothermal region in New Zealand, is part of the much larger Taupo Volcanic Zone.
Mount Egmont
central North Island, New Zealand
2008 Ruapehu
it is taupo new zealand and it is 234 sqmiles
Natural hazards that can be found in New Zealand and Australia are: cyclones, tornadoes, storms, blizzards floods landslides, avalanches Sun (sunburn, skin cancer, heatstroke) earthquakes, tsunami, volcanic eruptions, lahars (Australia does not have currently active volcanoes on the mainland) poisonous animals, (New Zealand has only one slightly poisonous animal: a spider) dangerous animals, (the dangerous animals in New Zealand are introduced and of limited danger: A stag on a deer farm has killed a person, and horses, bulls and dogs can be hazardous) poisonous plants drowning (rivers, seas, pools) falling (cliffs, mountains)
A caldera is a depression in the earth that was the site of a volcanic eruption. A caldera in New Zealand is Lake Rotorua.