9. Which of the following eruption type may be exhibited by shield volcanoes?
A Hawaiian
B. Strombolian C. Phreatic
D. Plinian
10. Eruption begins on the pressure in what part of the volcano?
A magma chamber B. volcanic activity C. lava
D. magma
11. Which of the following is/are characteristics of lava flow?
A basaltic
B. rhyolitic
C. andesittic D. all of the choices
12. When a volcano erupts on its parasitic cone, it will form a
A new vent
B. new lava dome C. new magma chamber D. caldera
incido the niyen hay the three types of volcano according to its shade.
TON​