Volcanic eruption and Preparedness

The Philippine government agency that is responsible for monitoring volcanoes is the ____.

• PAGASA

• DOST

• NDRRMC

• PHIVOLCS

Tags

NGSS.MS-ESS3-2

NGSS.MS-ESS2-2

The most common type of volcanoes in the "Ring of Fire" is called ____.

• potentially active volcanoes

• active volcanoes

• inactive volcanoes

• none of these

Tags

NGSS.MS-ESS3-2

NGSS.MS-ESS2-3

We are the second largest producer of this type of energy in the world.

• Solar energy

• Geothermal energy

• Hydroelectric energy

• Biomass

Lahar is usually formed when a volcano erupts because of the ____.

• melting rocks from a volcano

• lava flowing into the ocean

• flow of pyroclastic materials from a river

• heavy rainfall during the eruption of pyroclastic materials

Tags

NGSS.MS-ESS3-2

NGSS.MS-ESS2-2

Which of the following may result in the formation of volcanoes?

• Collision of two tectonic plates

• flowing of lava

• increasing of magma

• pressure build-up of the ocean floor

Tags

NGSS.MS-ESS3-2

NGSS.MS-ESS2-2

NGSS.MS-ESS2-3

When molten rocks are still inside the Earth, it is called a _____

• lava

• magma

• lava bomb

• lava flow

This is carried by the wind, travels to other parts of the area and other volcanic products which can cause harm when inhaled by organisms.

• Ash Plume

• Lava

• Gases

• Lahar

Tags

NGSS.MS-ESS3-2

NGSS.MS-ESS2-2

Which type of volcanic eruption is considered as the most violent one?

• Plinian

• Vulcanian

• Strombolian

• Hawaiian

Which type of volcanic eruption creates a least violent emission of volcanic material?

• Strombolian

• Hawaiian

• Plinian

• Vulcanian

The Earth's natural treasure can be collected through this activity.

• Mining

• Grafting

• Constructing

• Building

Tags

NGSS.MS-ESS3-1