IPA: /vɒlˈkeɪnɪzəm/
KK: /vɑlˈkeɪnɪzəm/
The processes and activities related to volcanoes, including eruptions and the movement of magma.
Volcanism can create new landforms and affect the climate.
Volcanism → It is formed from "volcanus" (from Latin, meaning volcano) and "-ism" (a suffix used to denote a practice or a condition). The word "volcanism" refers to the geological processes and phenomena associated with the movement of magma and the eruption of volcanoes.
Think of the word 'volcano' which refers to the mountain that erupts, and remember that 'volcanism' describes the processes related to these eruptions.