TRUE OR FALSE

1. Molten rock materials that come out of a volcano during volcanic eruption is called
magma.

2. The Philippines has many active volcanoes because it is situated in the Pacific Ring of
Fire.

3. Volcanoes are formed along hotspots where magma rises from a mantle plume.

4. The presence of an active volcano in a certain place can be a good source of generating
geothermal energy.

5. Tephra are fragments of lava or rocks smaller than 2 mm in size that are blasted into the
air by volcanic explosions.​