2. Fissure Volcanoes Formed from divergent boundaries separating, pushing away from each other flat less pressure not a big explosion; like a fountain, the lava flows slowly e.g. Heimay volcano in Iceland
3. Shield Volcanoes Formed from hot spots, or cracks in the earth’s crust Built by lava flows Spills through multiple vents Forms a distinguished shield shape, hence the name shield volcanoes e.g. Hawaii is one whole shield volcano
4. Composite Volcanoes Formed from convergent boundaries cinder cone crashing into one another, mountains created more pressure ready to burst/explode more ash, less magma e.g. Mount Pinatubo in the Philippines