1) How can you classify a volcano that have NO recorded eruption but have evidence that erupted for the last 10,000 years? a) active b) inactive 2) Which of the following type of volcano is usually small and made up of pyroclastics or fragments of volcanic rocks that forms around their wide crater? a) shield b) cinder c) composite 3) Which of the following analogy is TRUE about the volcanic shape and its description? a) Shield: tall mountain b) Composite: almost flat c) Cinder: small 4) Taal volcano erupted in the year 1965 due to contact of water and hot rocks. How can this volcanic eruption be classified? a) Phreatic b) Vulcanian c) Strombolian 5) Which of the following refers to volcanoes that has not erupted in historical times? a) inactive b) extinct 6) Which of the following is an example of a composite or stratovolcano? a) b) c) 7) A continental volcano is a volcano which can be found on land. Which of the following NOT an example of a continental volcano? a) Mt. Batulao in Batangas b) Submarine Volcano in Batanes c) Mt. Butay in Camiguin 8) What do you call the magma that reaches the surface? a) lava b) vent c) slope 9) Strombolian type of eruption is a periodic weak to violent eruption characterized by fountain lava. Which of the following images shows a strombolian type of eruption? a) b) c) 10) Which type of volcano looks almost flat and broad like a warrior's shield? a) composite or stratovolcano b) shield volcano c) cinder cone

Volcanoes

per en/la
Imprimir
Incrustar

Tauler de classificació

Estil visual

Opcions

Canvia de fonament

Restaurar desada automàtica: ?