1.Which of the following is the characteristic of an active volcano?

A It has a record of an eruption
C. It has no record but potential
B. It has no historical eruption
D. Its lava is very viscous.

2. Which of the following is the characteristic of a shield volcano?

A.A gently sloping and broad volcano like a thin sheet layer.
B. A sticky fragmented lava that turns into cinders and settles around the volcano's mouth.
C Forms a columnar pile in the vent and looking more like a steep-sided volcano.
D. A slope and narrow volcano

3. What is the basis of PHIVOLCS in classifying volcanic activity?

A.occurrence of ground fissures.
B. annual frequency of earthquake.
C geological analysis of volcanic materials.
D. record of historical eruption search from the internet.

4. If you lived nearby which the volcano is situated, how are you going to protect yourself from falling volcanic ash?
A. Stay away from active volcano sites. B. Avoid river valleys and low-lying areas.
C. Wait for a public announcement to evacuate.
D. Keep your doors and window close with proper ventilation

5. During a volcanic eruption, which of the following you must do BEST?
A. Be aware of mudflows.
B. Avoid river valleys and low-lying areas C. Follow the evacuation order issued by authorities
D. All of the above.

2.)A.(Basaltic magma, which is high in temperature, very low on silica and with low gas content. This type of magma produces fluid lava with very little explosive activity. Basic lava, which is non-acidic and very runny.)

3.)C.(The NVMW Program constitutes PHIVOLCS' core program for integrated monitoring of the country's most active volcanoes, by which high-quality geophysical, geodetic, geochemical and other observation data are generated in support of volcano information, warning and eruption prediction services.)

4.)D. (If you are outdoors

(If you are outdoorsSeek shelter indoors. If caught in a rockfall, roll into a ball to protect your head. If near a stream or river, be aware of rising water and possible mudflows in low-lying areas. Move up-slope as quickly as possible.)

5.)D.(all of the above)

Explanation:

Hope it helps