Volcano (grade 9)

This refers to the chain of volcanoes along the pacific plate.

• Pacific of fire

• Ring of pacific

• Ring of Fire

• Chain of Pacific

Tags

NGSS.MS-ESS2-3

PHIVOLCS means ___________.

• Phillipine Volcanology and Seismology

• Phillipine Institute of Volcanology and Science

• Philippine Institute of Volcanoes and Seismology

• Philippine Institute of Volcanology and Seismology

Tags

NGSS.MS-ESS2-3

Philippines is not an ideal site for any volcanic activity.

• True

• False

• Maybe

Which of the following is an active volcano in the Philippines?

• Kanlaon

• Apo

• Isarog

• Bud Datu

___________ are those volcanoes that have a record of eruption within the last 600 years or those that erupted 10, 000 years ago based on the analyses of their materials.

• Active

• Inactive

• Dead

• Extinct

The Philippines has more than one hundred volcanoes as of 2013, how many of these are still active?

• 22

• 23

• 32

• 33

What are the three external parts of a volcano?

• Crater, slope, base

• Caldera, slope, base

• Summit, slope, base

• Summit, cone, base

It refers to the property of the material's resistance to flow.

• Base surges

• Pyroclastic flow

• Viscosity

• None of the above

Hydrothermal volcanic eruption is also known as

• Phreatomagmatic

• Water eruption

• Phreatic

• Plinian

The sideways emission of pyroclastics is called

• Phreatic

• Base Surges

• Phreatomagmatic

• Strombolian