A Tectonic plate is a part of a planet's crust; they float on the mantle and are moved by convection currents. The movement of tectonic plates causes the formation of mountains and ocean trenches is responsible for volcanic activity and earthquakes.
In 2370, when Odo was observing a group of twenty Horta, he thought they looked rather like a museum diorama of tectonic plate activity. (DS9 novel: Devil in the Sky)
Connections[]
- Tectonic plate article at Memory Alpha, the wiki for canon Star Trek.
- Tectonic plate article at Wikipedia, the free encyclopedia.