Pacific Plate
Tonga lies approximately north of New Zealand. The Tonga Trench is a continuation of the Alpine Fault and the Hikurangi Trench.
The Tonga Trench is primarily associated with three tectonic plates: the Pacific Plate, the Indo-Australian Plate, and the smaller Tonga Plate. The Pacific Plate is being subducted beneath the Indo-Australian Plate, creating the trench. The Tonga Plate plays a role in the complex interactions in this region, contributing to the geological activity.
it is in the South Pacific Ocean i got this from wikapidia anwsers
The Tonga Trench is located in the South Pacific Ocean, while the East Pacific Rise is situated further to the northeast. The distance between the two features is approximately 3,000 kilometers (about 1,864 miles). This significant separation reflects the complex tectonic interactions occurring in the Pacific region.
Tonga
The two trenches located on the international date line are the Tonga Trench and the Kermadec Trench. They are located in the South Pacific Ocean.
The Pacific Plate and the Indo-Austrialian plate collided. Because one of these plates were older, it sank. This in known as subduction.
The pacific ocean. Tonga is one of the many beautiful pacific islands.
Fiji is closer to Australia. Tonga is East of Fiji.
< 200my
No Tonga is in the south pacific