7. The Philippine Institute of Volcanology and Seismology
(PHIVOLCS) is a government agency that ensure safety of the
people living in the volcanic vicinity.
Which of these statements below are the other functions of this
agency?
1. Monitors volcanic activities.
II. It determines Volcanic Danger Zones
III. Issues warning signals of the coming tropical cyclone
IV. issues warnings to people living near a volcano about to erupt​