Eurasion:
Eurasion is a person of mixed European (or European-American) and Asian parentage.
Subduction:
Subduction is the sideways and downward movement of the edge of a plate of the earth's crust into the mantle beneath another plate.
Tectonic:
Tectonic is relating to the structure of the earth's crust and the large-scale processes which take place within it.
Seismic:
Relating to earthquakes or other vibrations of the earth and its crust.
The Ring of Fire:
the linear zone of seismic and volcanic activity that coincides in general with the margins of the Pacific Plate.
Eurasion is a person of mixed European (or European-American) and Asian parentage.
Subduction:
Subduction is the sideways and downward movement of the edge of a plate of the earth's crust into the mantle beneath another plate.
Tectonic:
Tectonic is relating to the structure of the earth's crust and the large-scale processes which take place within it.
Seismic:
Relating to earthquakes or other vibrations of the earth and its crust.
The Ring of Fire:
the linear zone of seismic and volcanic activity that coincides in general with the margins of the Pacific Plate.