Science

• Summit: the highest point or apex of a volcano
• Slope or flank: a side of a volcano
• Magma chamber: a reservoir/underground compartment where magma is stored
• Conduit: passageway through which magma travel to rich the earth surface
• Throat: the entrance of a volcano
• Vent: (main or secondary) the opening through which the eruption takes place
• Crater: a basin- like depression at the top of the volcano where the vent is located
• Caldera: when a top of it collapse the (blank) was formed
• Ash: pulverized rocks, minerals, volcanic glass
• The ring of fire: the Philippines located
• An opening on the earth surface
• Composite volcano or also called
• Composite volcano: Some of the most dangerous volcanoes on the planet
• Mt. Pinatubo: This volcano is located in the province of zambales, it erupted in June 1991 after almost 600 years of being dormant
• Mt. Pinatubo: Second largest volcanic eruption of 20th century
• Mt. Mayon: This volcano is found in the province of Albany, is an active volcano and is considered to be the world's most perfectly formed volcano for it's symmetry
• Cinder cone volcano: Simple and most common type of volcano, come with flat top with wide circular crater
• Mt. Paricutin: It is one of the seven natural wanderers of the world and the youngest volcano to form in the northern hemisphere
• Shield volcano: This volcano is named for their shaped
• Mauna loa: It is the world's largest active volcano
• Philippine institute of volcanology and seismology: PHIVOLCS