Contraceptives are items used or taken to prevent conception. These are birth control pill, patch, ring, IUD, birth control shots, and condoms. Among these contraceptives, condoms are the only type of birth control that prevents STIs or Sexually Transmitted Infections.
Subduction is the geological process in which one plate moves under another due to gravitational pull. The regions where this process occurs called subduction zones.
A subduction is a tectonic plate which is made up of crust and upper layer of mantle. These two layers are called as lithosphere.
Example: South America, central America and cascade volcanoes. In which the oceanic plate descends beneath a continental plate.