a branch of the Indo-European family of languages, including especially Irish, Scottish Gaelic, Welsh, and Breton, which survive now in Ireland, the Scottish Highlands, Wales, and Brittany. adjective. 2. of the Celts or their languages.
Movement of tectonic plates-higher. Volcanoes, mountains and earthquakes occur at the edges of tectonic plates-their creation depends on the direction the plates are moving.
Confidence votes 23. Tectonic hazards are events caused by the Tectonic plates below the Earth's crust colliding with each other, moving against each other, moving apart or the oceanic less dense plate being subducted under the continental plate.For example, Earthquakes, Volcanoes and Tsunami's. Tectonic Hazard is caused where two plates meet, these plates are platforms of rock that move on the convewction currents created by the earths core; they are known as tecto â¦ nic plates.