DRRR QUIZ -1

_______ is a phenomenon arising from volcanic activity that pose potential threat to persons or property in a given area within a given period of time.

Answer explanation

Volcanic Hazard

It is a stream-like flow of incandescent molten rock erupted from a crater or fissure.

• Lava Flows

• Ashfall

• Pyroclastic Flows

• Lahar

Identify what type volcanic hazard is shown.

• Lava Flow

• Ash Fall

• Pyroclastic Flow

• Lahar

It is the other term for Tephra Fall.

• Lava Flow

• Pyroclastic Flow

• Ashfall

• Debris Avalanche

What parameter is observed in the picture?

• Ground Deformation

• Geochemistry

• Seismic Activity

Identify what type of Volcanic Hazard is shown.

• Lava Flow

• Ash Fall

• Pyroclastic Flow

• Lahar

How many active volcanoes are there in the Philippines?

Answer explanation

24

What type of observation is exhibited in the picture?

• Visual Observation

• Auditory Observation

• Olfactory

• Feel

What is the name of the volcano located in the province of Southern Leyte?

Answer explanation

Cabalian

What is the name of the famous volcano located at Albay, Province of Bicol?

Answer explanation

Mayon