noun
- the process by which one edge of a crustal plate is forced sideways and downward into the mantle below another plate
Usage: geology
Examples
- The subduction of the oceanic plate beneath the continental plate caused frequent earthquakes.
- Volcanic activity often occurs near subduction zones.
- Scientists study subduction to understand how mountains are formed.
- The Ring of Fire is characterized by numerous subduction zones.
- Subduction plays a crucial role in the recycling of oceanic crust.
- Deep ocean trenches mark the locations where subduction begins.